Victor Easily compute two different tax rates, such as city/country, country/state. Equals Plus Logic feature Clock/calendar function displays and prints time or date Two color (black and red) printer prints 4.6 lines per second Large fluorescent display shows clear 1 digits (1 mm height) for easy readability Features percent key, change sign (+/a€“) key, backspace key, double zero key, cost/sell/margin function, grand total key, item count function, markup/down key, percent add-on/discount calculation, tax calculation, square root key, time/date function and 4-key independent memory.