# Round

Rounds a number to the specified number of digits.

## Usage

Round(number, [digits])

**number** (required) Number to be rounded.

**digits** (optional) Number of decimal places to which to round.

The underlying formula is as follows: (number/10^digits) * (10^digits)

A negative digits value returns an integer with the specified least-significant digits zeroed.

## Example

Round(Pi())

- Returns 3
- When no digit is specified, number is rounded to the nearest whole number.

Round(3.1, 2)

- Returns 3.1
- Rounding is different than formatting: The result may have fewer digits than specified. Rounding does not add trailing zeroes.

Round(1234, -2)

- Returns 1200