More precise numbers should be rounded to lesser place values. For example: Rounding half towards zero is similar to rounding half away from zero, except that it rounds in the opposite direction. The ROUNDUP function works like the ROUND function, except the ROUNDUP function will always round numbers up.The number of places to round to is controlled by the num_digits argument. For example: Rounding half to even can be used as a tie-breaking rule since it does not have any biases based on positive or negative numbers or rounding towards or away from zero, as some of the other rounding methods do. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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