How to Use the ROUNDUP Function in Excel

Today, we’ll delve into the ROUNDUP function used in both Microsoft Excel and Google Sheets. This function is important for rounding a number up to the nearest point of significance, moving away from zero. It requires two parameters: the number you need rounded and the number of decimal places to which you want to round.

Basic Syntax

The syntax for the ROUNDUP function is as follows:

ROUNDUP(number, num_digits)

• number: The number that you want to round up.
• num_digits: The number of decimal places to which the number should be rounded. Positive values adjust the point to the right of the decimal, while negative values adjust to the left.

Examples

To better understand the ROUNDUP function, let’s review some examples.

Example 1: Basic Usage

Consider the number 15.789. To round it up to 2 decimal places, we use the formula:

=ROUNDUP(15.789, 2)

The result is 15.79, showing that 15.789 has been rounded up to two decimal places.

Example 2: Rounding Negative Numbers

The ROUNDUP function can also handle negative numbers. For instance, to round -8.349 up to the nearest whole number, we would use:

=ROUNDUP(-8.349, 0)

This returns -8, because the function moves -8.349 up to the nearest whole number.

Example 3: Using Cell References

Cell references can also be used with the ROUNDUP function. If cell A1 holds the number 32.675 and cell B1 specifies 1 decimal place, the appropriate formula is:

=ROUNDUP(A1, B1)

This results in 32.7, as 32.675 is rounded up to 1 decimal place.

Conclusion

The ROUNDUP function is a valuable tool for exact rounding requirements, particularly useful in financial calculations and data analysis.

Enjoy experimenting with the ROUNDUP function in Excel and Google Sheets!

More information: https://support.microsoft.com/en-us/office/roundup-function-f8bc9b23-e795-47db-8703-db171d0c42a7