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{{alias}}( x, n )
Rounds a numeric value to the nearest multiple of `10^n` toward zero.
When operating on floating-point numbers in bases other than `2`, rounding
to specified digits can be inexact.
Parameters
----------
x: number
Input value.
n: integer
Integer power of 10.
Returns
-------
y: number
Rounded value.
Examples
--------
// Round to 4 decimal places:
> var y = {{alias}}( 3.14159, -4 )
3.1415
// If `n = 0`, standard round behavior:
> y = {{alias}}( 3.14159, 0 )
3.0
// Round to nearest thousand:
> y = {{alias}}( 12368.0, 3 )
12000.0
See Also
--------
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