Casio HR-100RC

2-colour printing
Positive values are shown in black, and negative values are shown in red for easy checking

Clock & Calendar
Printing the current time and date.

Reprint / After Print
Print multiple copies of the calculation history. / Print the calculation history later even in print off mode.

Regular percent
Regular percentage calculations.

Cost/Sell/Margin
Calculate the cost, selling price, or margin of profit on an item, given the other two values.

Mark-up/Mark-down
All the mark-up/mark-down capabilities of an adding machine for simplified cost and profit calculations.

Function command signs
A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.

Key rollover
Key operations are stored in a buffer, so nothing is lost even during high-speed input.

Extra Large display
Larger display makes more data easier to read.

Plastic keys
Designed and engineered for easy operation.

Tax & exchange function
Tax calculation and currency conversion functions.

150 steps check
Displays up to 150 previous calculation steps.

2.0 line-per-second printing
The value indicates the number of lines printed per second.