Microsoft® Excel® 2010 Formulas & Functions Inside Out
by Helmut Reinke Egbert Jeschke Sara Unverhau, Eckehard Pfeifer, Bodo Fienitz, and Jens Bock
ROUNDUP()
Syntax. ROUNDUP(number,num_digits)
Definition. This function rounds a number up to any number of decimal places.
Arguments
number (required) The real number to be rounded up
num_digits (required) The number of decimal places to which you want to round the number
Background. Unlike ROUND(), the ROUNDUP() function always rounds a number up. The num_digits argument indicates the number of decimal places to round the number. If the value of num_digits is:
Greater than zero, the number is rounded up to the specified number of decimal places.
Equal to zero, the number is rounded up to the nearest integer.
Less than zero, the number is rounded up to the left of the decimal point.
Examples. Assume that you want to wallpaper a room and calculate how many ...
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