Sharp EL1801C EL-1801C Operation Manual - Page 5

Recall And Clear Memory Key - tax

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Non-add - When this key is pressed right after an entry of a number in the Print mode, the entry is printed on the left-hand side with "#". This key is used to print out numbers not subjects to calculation such as code, date, etc Subtotal - Used to get subtotal(s) of additions and/or subtractions. When pressed following + or - , the subtotal is printed with " " and the calculation may be continued. CCE CLEAR / CLEAR ENTRY KEY: Clear - This key also serves as a clear key for the calculation register and resets an error condition. Clear entry - When pressed after a number and before a function, clear the number. TOTAL KEY: When pressed after + or - , prints the total of addition and subtraction with "∗". EQUAL KEY: Gives the results of multiplication and division and performs repeat calculation with a constant. Multiplication: The calculator will automatically remember the first number entered (the multiplicand) and instruction. Division: The calculator will automatically remember the second number entered (the divisor) and instruction. + - CHANGE SIGN KEY: Changes the algebraic sign of a number (i.e., positive to negative or negative to positive). MU MARKUP KEY: Used to perform mark-ups, percent change and automatic add-on/discount. M RECALL AND CLEAR MEMORY KEY M RECALL MEMORY KEY STR STORE KEY: This key is used to store the tax rate. • A maximum of 4 digits can be stored (decimal point is not counted as a digit). • Only one rate can be stored. If you enter a new rate, the previous rate will be cleared. 3

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3
Non-add
—
When this key is pressed right after an entry of a number in the Print
mode, the entry is printed on the left-hand side with
“
#
”
.
This key is used to print out numbers not subjects to calculation
such as code, date, etc
Subtotal
—
Used to get subtotal(s) of additions and/or subtractions. When
pressed following
+
or
–
, the subtotal is printed with
“
”
and the
calculation may be continued.
CLEAR / CLEAR ENTRY KEY:
Clear
—
This key also serves as a clear key for the calculation register and
resets an error condition.
Clear entry
—
When pressed after a number and before a function, clear the
number.
TOTAL KEY:
When pressed after
+
or
–
, prints the total of addition and subtraction with
“
∗
”
.
EQUAL KEY:
Gives the results of multiplication and division and performs repeat calculation
with a constant.
Multiplication:
The calculator will automatically remember the first number entered (the
multiplicand) and
instruction.
Division:
The calculator will automatically remember the second number entered (the divisor)
and
instruction.
CHANGE SIGN KEY:
Changes the algebraic sign of a number (i.e., positive to negative or negative to
positive).
MARKUP KEY:
Used to perform mark-ups, percent change and automatic add-on/discount.
RECALL AND CLEAR MEMORY KEY
RECALL MEMORY KEY
STORE KEY:
This key is used to store the tax rate.
•
A maximum of 4 digits can be stored (decimal point is not counted as a digit).
•
Only one rate can be stored. If you enter a new rate, the previous rate will be
cleared.
C
CE
MU
+
–
M
M
STR