13
11. DISCOUNT CALCULATION
Print Rounding Decimal Digits GT
P 5/4 2 12
.
Calculation
Enter
Display
Paper
Price = $169.50
169.5 [
×
]
169.50
Discount = 14%
14
[%+]
23.73
Total Discount = $23.70
Net = $145.77
[-]
145.77
12. DELTA PERCENTAGE CALCULATION
Print Rounding Decimal Digits GT
P 5/4 2 12
.
Calculation
Enter
Display
Paper
175,000
−
125,000 125000
[
Δ%
]
125,000.00
= 50,000
175000 [=]
40.00
50,000
÷
125,000
x
100
=
40%
13. PROFIT MARGIN
Print Rounding Decimal Digits GT
P 5/4 2 12
.
Calculation
Enter
Display
Paper
Cost = 100
100
[COST]
100.00
Margin = 5%
5
[MARGIN]
105.26
Sell = ?
Sell = 150.00
150
[SELL]
150.00
Margin = 10%
0
10
[MARGIN]
135.00
Cost = ?
169.50
×
14.00
%
23.73
∗
145.77 -%
125,000.00
Δ
175,000.00 =
50,000.00
Δ∗
40.00
Δ
%
100.00 C
5.00 M*
5.26
∆
∗
105.26 S*
150.00 S
10.00 M%
15.00
Δ∗
135.00 C*
