; ††
4.95 ? 5 F †††
0
0 prints the current memory total and clears the memory.
†
You calculate a memory subtotal to see the current total amount
††
of your order.
††† You decide not to order the last item.
Calculating Gross Profit Margin
DECIMAL = 2, ROUND = 5/4, TAX = CALC, PRINTER = ON
Calculating a Profit Amount
earn a 40% profit. Calculate the selling price.
Press
2 65 #
40 3
Calculating a Loss Amount
it, but can only afford to lose 33.3%. Calculate the selling price.
Press
2 35000 #
33.3 O 3
M
56.25
M
24.75
31.50
An item cost you 65.00. You want to
Display
65.
108.33
An item cost you 35,000. You must sell
Display
35,000.
26,256.56
6
56.25 MU
4.95
5.
24.75 M–
31.50 M∗
Print
65. M
40.
%
@∗
43.333333333
108.33 ∗
Print
35,000. M
33.3 –%
8,743.435859 T∗
26,256.56 ∗
x
=