Using Decimals (Decimal Switch); Clearing Errors And Overflows - Texas Instruments TI-5045 SVC Manual De Instrucciones

Printing (POWER Switch)
The calculator is turned off.
OFF
Calculations are displayed but not printed.
ON
Calculations are displayed and printed.
PRT
Both the printer and item counter are active. To clear the item
IC
counter, press U or 0.
Accumulates a running grand total of all calculations you perform
GT
until you clear the grand total. To print a grand total, press /. To
clear the grand total, press / again.
Rounding (ROUND Switch)
P
Results are rounded down (if
Results are rounded up or down, depending on the value and
5/4
decimal setting (if
Q
Results are rounded up (if

Using Decimals (DECIMAL Switch)

Lets you add and subtract numbers without entering the decimal
+
point (key in 5321 to enter 53.21). Shows two decimal places.
The number of decimal places varies based on the result.
F
Sets the number of decimal places to 0, 2, 3 or 4.
0,2,3,4
Entering a Tax Rate (TAX Switch)
Lets you enter a tax rate to perform tax calculations.
SET
Stores the tax rate you enter for use in calculations.
CALC

Clearing Errors and Overflows

Correcting Entry Errors
If you have not pressed an operation key:
• To clear an incorrect entry, press I.
• To clear the last digit, press (.
If you have pressed an operation key:
• To cancel an incorrect entry, press the opposite operation key. This
applies only to calculations involving 9, ., N, or F.
DECIMAL = 1
= , 2.349 rounds to 2.35).
DECIMAL 2
DECIMAL = 1
3
, 2.33 rounds to 2.3).
, 2.33 rounds to 2.4).