Casio HR8RCE-BK Compact 12 Digit Display Printing Calculator The HR-8RCE is a 12 digit display Printing Calculator. Features include Percentage calculation, tax and currency calculations with a Printing speed of 2.0 lines per second. An additional feature is Cost Sell, Margin. Functions also include: Check correct which allows the user to recall and correct for the previous 150 operations, the after-print functions is the option to print a calculation with a max 150 steps, Re-print. The HR-8RCE also has functions such as 3 comma markers, double zero key, and a backspace key. Features: LCD display, 12 digiT Independent memory Euro conversion Tax calculation Command signs Auto power off 2.0 lines per second