Calculates the integer closest to a number.
For example, round(133.8) returns the value 134.
The second parameter, decimals, is optional. It sets the number of decimal places to use when rounding. For example, round(12.34, 1) returns 12.3. decimals is 0 by default.
Examples
Syntax
round(n, [decimals])Parameters
n
number to round.
decimals
number of decimal places to round to, default is 0.
Notice any errors or typos? Please let us know. Please feel free to edit src/math/calculation.js and open a pull request!