docs-v2/content/v2.0/reference/flux/functions/math/round.md

title	description	menu	weight
math.round() function	The math.round() function returns the nearest integer, rounding half away from zero.	v2_0_ref name parent math.round Math	301

The math.round() function returns the nearest integer, rounding half away from zero.

Output data type: Float

import "math"

math.round(x: 2.12)

// Returns 2.0

Parameters

x

The value used in the operation.

Data type: Float

Special cases

math.round(x: ±0)   // Returns ±0
math.round(x: ±Inf) // Returns ±Inf
math.round(x: NaN)  // Returns NaN