|
Percent change key calculates the
percentage increase or decrease between two numbers. - Backspace key allows correction of
single digit in series. - Markup calculates selling price and gross profit. - 4-key
independent memory adds or subtracts results in memory register without affecting the
current calculation item count counts plus and minus operations. |
|
Delta percent change key calculates
the percentage increase or decrease between two numbers - Backspace key allows correction of
single digit in series - Fixed decimal selection: A,F,0,2,3,4,6 - Algebraic change key
changes the algebraic sign of a number in the keyboard register - Markup calculates selling
price and gross profit - 4-key independent memory. |
|
Delta percent change key calculates
the percentage increase or decrease between two numbers - Backspace key allows correction of
single digit in series - Fixed decimal selection: A,F,0,2,3,4,6 - Algebraic change key
changes the algebraic sign of a number in the keyboard register - Markup calculates selling
price and gross profit. independent memory. Constant to memory retains the multiplicand and
divisor for use with the 4-key independent memory |
|
|