Compucessory 22082 Manual De Instrucciones página 13

CALCULATION
Memory
4x5=20
-) 9÷0.3=30
-10
+) 150
140
Tax
Tax Rate Set
Tax Rate = 3%
Recall Tax Rate
Add the Tax Amount
Price $1,560 without tax
Selling price with tax=?
($1,606.8)
Tax amount=? ($46.8)
Deduct Tax Amount
Selling price $3,213.6
with tax
Price without tax=?
($3,120)
Tax amount=? ($93.6)
OPERATION
4 5
9 3
150
3
1560
3213.6
E12
DISPLAY
(
(
(
(
( 150.)
( 140.)
( 140.)
(
(
( 1'560.)
( 1'606.8)
( 46.8)
( 3'213.6
( 3'120.)
( 93.6)
0.)
20.)
30.)
-10.)
3.)
3.)