# Canon TX-220TS Instructions

INSTRUCTIONS
INSTRUCCIONES
CALCULATION
Mixed
140–35+22=127
2x 2 3=6
–7x9 9 =–63
(2+4)÷3x8.1=16.2
Constant
2+3=5
4+3=7
1–2=–1
2–2=0
2x3=6
2x4=8
6÷3=2
9÷3=3
Power, Fraction
4
3
=81
1/5=0.2
1/(2x3+4)=0.1
Square Root
3 = 1.73205080756
\$14.90+\$0.35-\$1.45=13.80
Floating Calculation
8÷3x3.7+9=18.8666666666 8
Reciprocal Calculation
1/7=0.14285714285
Percentage
12
1200x
=144
100
15
1200x
=180
100
1200+(1200x20%)=1,440
1200–(1200x20%)=960
TX-220TS
PUB E-IM-2208
PRINTED IN CHINA
OPERATION
DISPLAY
(
140
35
22
(
CI
2
2
3
(
C
7
99
(
+ -
2
4
3
8
1
(
2
3
(
4
(
1
2
(
2
(
2
3
(
4
(
6
3
(
9
(
3
(
5
(
2
3
4
(
3
( 1.73205080756)
1490
35
145
(
3
3
7
9
( 18.8666666666)
7
(
1200
12
(
15
(
1200
20
(
1200
20
(
Memory
3x4= 12
–)
6÷0.2= 30
+)
Grand total
30x40=1,200
50x60=3,000
+)
25x30= 750
+)
235x35=8,225
0.)
127.00)
Tax Rate Set
6.00)
Tax Rate = 5%
–63.00)
Recall Tax Rate
16.20)
Price \$2,000 without tax
Selling price with tax? (\$2,100)
Tax amount? = (\$100)
5.00)
Deduct Tax Amount
7.00)
Selling price \$3,150 with tax
–1.00)
Price without tax? (\$3,000)
Tax amount? = (\$150)
0.00)
6.00)
8.00)
Calculating Cost
Selling Price : \$2,000
2.00)
Profit Margin : 30%
3.00)
Cost =? (\$1,400)
Calculating Selling Price
Cost : \$1,500
81.00)
Profit Margin : 20%
Selling Price =? (\$1,875)
0.20)
0.10)
Calculating Profit Margin
Cost : \$1,500
Selling Price : \$2,000
Profit Margin =? (25%)
Overflow
1) 123456789x78900
=9740740652100
13.80)
(ERROR)
2) 999999999999
123
3) 6÷0=0
(ERROR)
0.1429)
CANON ELECTRONIC BUSINESS MACHINES (H.K.) CO., LTD.
17/F., Ever Gain Plaza, Tower One, 82-100 Container Port Road,
Kwai Chung, New Territories, Hong Kong
144.00)
CANON U.S.A., INC.
One Canon Plaza, Lake Success, NY 11042, U.S.A.
180.00)
1'440.00)
CANON LATIN AMERICA, INC.
960.00)
703 Waterford Way, Suite 400, Miami, FL 33126, U.S.A.
3
4
6
2
–18
RM
CM
200
200
182
RM
(Recall Memory)
CM
RM
(Clear Memory)
CM
30
40
50
60
25
30
4,950
GT
235
35
13,175
GT
(Grand Total)
GT
(Clear Grand Total)
5
2000
3150
2000
30
1500
20
1500
2000
123456789
999999999999
123
RM
RM
CM
CM
6
0
(
0.)
M
(
12.00)
M
(
30.00)
(
M
–18.00)
M
(
200.00)
M
(
182.00)
(
182.00)
(
0.)
GT
(
1'200.00)
GT
(
3'000.00)
GT
(
750.00)
GT
(
4'950.00)
GT
(
8'225.00)
GT
(
13'175.00)
(
13'175.00)
TAX%
(
5.)
TAX%
(
5.)
(
2'000.)
TAX+
(
2'100.00)
TAX
(
100.00)
(
3'150.)
TAX–
(
3'000.00)
TAX
(
150.00)
SELL
(
2'000.)
COST
(
1'400.00)
COST
(
1'500.)
SELL
(
1'875.00)
COST
(
1'500.)
MARGIN%
(
25.00)
78900
( 9.74074065210)
E
( 9.74074065210)
M
(
999'999'999'999.)
M
(
1.00000000012)
E
M
(
1.00000000012)
( 999'999'999'999.)
(
0.)
E
(
0.)