OpenEuphoria

round

include math.e 
namespace math 
public function round(object a, object precision = 1) 

returns the argument's elements rounded to some precision.

Parameters:

1. value : an object, each atom of which will be acted upon, no matter how deeply nested.
2. precision : an object, the rounding precision(s). If not passed, this defaults to 1.

Returns:

An object, the same shape as value. When value is an atom, the result is that atom rounded to the nearest integer multiple of 1/precision.

Comments:

This function may be applied to an atom or to all elements of a sequence.

Example 1:

round(5.2) -- 5 
round({4.12, 4.67, -5.8, -5.21}, 10) -- {4.1, 4.7, -5.8, -5.2} 
round(12.2512, 100) -- 12.25 

See Also:

floor, ceil