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TM 10-7420-210-13&P
Percent Calculations
The percent key enables you to calculate percentages
and percentage ratios. By using the [ %] key with the [
+ ] and [ - ] keys, you can also calculate add-ons and
discounts.
Keys
The percent key can be a time-saver when percentages,
add-ons, discounts or ratios are calculated
Percent Key [ % ]-When t his key is pressed to complete a
multiplication problem, the displayed number is used as a
percent %value and Is printed with a % symbol to Its right
The percent age result is then displayed and printed, with a *
symbol printed to the right of the number. When this key
complete a division problem, the calculator automatically
multiplies the result by 100.
Percent Add-on [%] [+]-When this key sequence completes
a multiplication problem, the percentage result is added to
the principal amount. This sum is then displayed and
printed, with a + symbol printed to the right of the number
Percent Discount [%] [-]-When this key sequence
completes a multiplication problem, the percentage result is
subtracted from the principal amount. This difference is
then displayed and printed, with a +% symbol printed to the
right of the number.
Percentages
4% of 453 = 18.12
Example
Set Switches PRINTER (ON), DECIMAL(F)
Enter
Press
Display
Print
453
[x]
453.
453. x
4
[%]
4. %
18.12
18.12 *
32
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