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To get rid of some decimal places without and rounding, use TRUNC(), which is short of truncate. It takes two arguments: the value and the number of decimal places. Whatever is to the right of the specified decimal location is simply discarded. For example, =TRUNC(12.119999, 2) evaluates to 12.11.
To truncate a number to 1 decimal place, miss off all the digits after the first decimal place. To truncate a number to 2 decimal places, miss off all the digits after the second decimal place.
printf("%. 2f", ((signed long)(fVal * 100) * 0.01f));
How do I cut off decimal places in C without rounding?
For example if the number is 4.48
it will just show 4.4
%.1f rounds to 4.5
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