Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.
The value indicates the number of lines printed per second.
Positive values are shown in black, and negative values are shown in red for easy checking.
All the mark-up/mark-down capabilities of an adding machine for simplified cost and profit calculations.
Regular percentage calculations.
0, 2, 3, 4
70 x 206 x 335