WS-220TC
Calculator
E-IE-467
Calculation Examples
CALCULATION
OPERATION
Mixed
Constant
Power, Fraction
Square Root
Floating Calculation
Add Mode
Round up
Round off
INSTRUCTION
E
DISPLAY
CALCULATION
OPERATION
Round-down
Percentage
Memory
Tax Calculation
Selling price with tax=? ($2,100)
Recall Tax Rate
▼ Currency Conversion
Currency Rate Store
= 1.2809 (US$)
1
Local = 1 (Euro)
Recall Carrency Rate
Convert Currency
1) Euro 78 = US$?
78
(US$99.91)
2) US$ 48 = Euro?
(37.47)
48
▼ Overflow
1) 123456789x78900
123456789
= 9740740652100
789000
(Error)
2) 6
0 = 0
6
(Error)
DISPLAY
(Recall Memory)
(Clear Memory)
SET
RECALL
2809
(
(
(
(
(
9.74074065210)
(
9.74074065210)
0
(
(
1.2809)
1.2809)
99.91)
37.47)
0.)
0.)