To perform percentage calculations on a printing calculator, you first need to enter the number you want to calculate the percentage of. Then, press the percentage button on the calculator, usually denoted as "%". Next, enter the percentage you want to calculate (for example, 20% would be entered as "20"). Finally, press the equal sign "=" button to display the result of the calculation. Printing calculators have built-in functions to easily perform percentage calculations, making them quick and efficient for this type of math. Just follow these steps and you can easily calculate percentages using a printing calculator.

## Best Printing Calculators in 2024

Rating is 5 out of 5

Canon Office Products 2198C001 Canon MP11DX-2 Desktop Printing Calculator with Currency Conversion, Clock and Calendar

- A compact design, for the busy professional or tax time
- Be certain with your calculations with Double Check Function
- This desktop, two-color printing calculator incorporates profit margin calculation keys that allow you to calculate the selling price or discount, based on the cost and desired profit margin.
- High-speed ink ribbon printing system to ensure quick and efficient calculations.
- Cost/Sell/Margin.

Rating is 4.9 out of 5

Sharp EL-1801V Ink Printing Calculator, Fluorescent Display, AC, Off-White

- Large 12 Digit Blue Fluorescent Display
- 2.5 LPS, 2 Color Ink Printer
- One-Touch Change Calculation Function
- Cost/Sell/Margin keys, Grand Total and Average
- Uses replaceable Victor ink roller IR40T

Rating is 4.8 out of 5

Sharp EL-1750V Two-Color Printing Calculator 2 Lines/Sec 3" Black/Red

- Features an extra large LCD display for easy viewing
- Fast and reliable 2.2 lines-per-second ink printer
- Professional keyboard layout with one-touch change calculation to display and print the change owed
- Cost-sell-margin keys make for quick and easy profit margin calculations. Uses replaceable Victor ink roller IR40T
- Uses replaceable Victor ink roller IR40T

Rating is 4.7 out of 5

Casio HR-300RC Printing Calculator with Backlit LCD Display,White,Mini-Desktop

- Re-Print Function
- Check & Correct - up to 150 steps
- Profit Calculation (Cost, Sell, Margin)
- Time/Date Display and Stamp
- Tax Calculation

Rating is 4.6 out of 5

Victor Printing Calculator, 1208-2 Compact and Reliable Adding Machine with 12 Digit LCD Display, Battery or AC Powered, Includes Adapter,White

- EXTRA LARGE DISPLAY - Extra Large 12 Digit LCD Display
- FAST & RELIABLE- Equipped with a fast 2.3 lines-per-second ink roller printer
- ENVIRONMENTALLY FRIENDLY - This calculator is manufactured with 20% Recycled Plastic
- COST, SELL & MARGIN KEYS - These keys make for quick and easy profit margin calculations (simply enter two variables and the third automatically appears)
- Uses replaceable Victor ink roller IR40T

Rating is 4.5 out of 5

Casio HR-200RC Printing Calculator

- Extra-large, 12-digit display allows easy viewing. Features a much faster circuit board and a significantly more responsive keypad, allowing you to quickly type in your calculations.
- 2-color printer helps prevent costly reading errors. The screen is also very clear and easy to read, relieving strain on your eyes.
- Dual-power operation for on-the-go use or at fixed location. 12 Digit heavy-duty and durable printing calculator perfect for everyday use.
- Also includes tax calculation, clock/calendar function and more. Professional keyboard layout with one-touch change calculation to display and print the change owed.
- Large display, two memory printer. Features tax keys, rate keys and a mark-up key. Two-color desktop printing calculator.

Rating is 4.4 out of 5

Canon P23-DHV-3 Printing Calculator with Double Check Function, Tax Calculation and Currency Conversion

- Easy paper Loading: we have made Loading paper easier than ever by moving the paper slot higher up on the printer; No more jamming your fingers to load paper
- Clock and calendar keep track of time and days with the built-in clock and calendar features
- Tax plus business Calculation: the most common tax and business calculations are built-in to keep your business running smoothly
- Tax + business Calculation: the most common tax and business calculations are built-in to keep your business running smoothly

Rating is 4.3 out of 5

Casio HR-170RC Plus, Desktop Printing Calculator (New Version of The HR-100TM)

- Check & Correct function
- After-Print Function, print after correction
- Clock & Calendar function, print time & date
- Re-Print Function, print duplicates
- Cost/Sell/Margin function. 2.0 line-per-second printing

## How to use percentages in budgeting on a printing calculator?

- Determine the total budget amount that you have for printing expenses.
- Decide what percentage of your total budget you want to allocate for printing costs. For example, if you want to allocate 20% of your total budget for printing expenses, then your percentage would be 0.20.
- Multiply the total budget amount by the percentage you want to allocate for printing costs. This will give you the amount of money that you can spend on printing expenses.
- Enter the total budget amount into the printing calculator.
- Press the multiplication key (usually denoted by an "x" or "*").
- Enter the percentage that you want to allocate for printing costs as a decimal. For example, if you want to allocate 20%, enter 0.20.
- Press the equals key (=) to calculate the amount of money that you can spend on printing expenses.
- Use the calculated amount as a guideline when making printing-related purchases and ensure that you stay within budget.

## What is the impact of rounding numbers in percentage calculations on a printing calculator?

Rounding numbers in percentage calculations on a printing calculator can impact the accuracy of the final result. When numbers are rounded, there is a chance of introducing a small error in the calculation. This error can accumulate over multiple calculations and result in a significant discrepancy between the actual and rounded values.

Additionally, rounding numbers can also affect the precision of the calculation. If the numbers are rounded to fewer decimal places than necessary, the final result may not be as precise as needed. This can be particularly problematic in financial calculations where accuracy is crucial.

Therefore, it is important to be mindful of rounding when performing percentage calculations on a printing calculator and to consider the impact it may have on the accuracy and precision of the results.

## How to calculate percentages on a printing calculator?

To calculate percentages on a printing calculator, follow these steps:

- Convert the percentage to a decimal by dividing it by 100. For example, to calculate 20% as a decimal, divide 20 by 100 to get 0.20.
- Enter the number you want to calculate the percentage of. For example, if you want to find 20% of 100, enter 100.
- Press the multiplication key (*) on the calculator.
- Enter the decimal form of the percentage. For example, if the percentage is 20%, enter 0.20.
- Press the equals key (=) to calculate the percentage. The result will be displayed on the calculator's screen.

For example, to calculate 20% of 100 on a printing calculator, follow these steps:

- Enter 100
- Press the multiplication key (*)
- Enter 0.20
- Press the equals key (=)

The result should be 20, indicating that 20% of 100 is 20.