math.Round

From GMod Wiki

Function
Syntax	math.Round( Float value [, Integer decimals] ) Where is this used?
Description:
Return value rounded to the nearest whole number. Anything less than 0.5 gets rounded down, and anything greater than or equal to 0.5 gets rounded up.
Returns:	Integer
Part of Library:	Math
Realm:
BBCode Link:	[b][url=http://wiki.garrysmod.com/?title=Math.Round]Math.Round [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b]

Example

Description	Rounds 0.1 down and 0.6 up.
Used on
Code	print(math.Round(0.1)) print(math.Round(0.6))
Output	0 1

Example

Description	Rounds the players velocity.
Used on
Code	local speed = ply:GetVelocity():Length() math.Round(speed) // Would round the persons speed so it isn't like 250.34543525253))
Output	250

Additional Notes

• The decimals argument lets you decide which decimal point you want to round to. math.Round(1.234, 2) would be rounded to 1.23.

See Also

• Math in the Lua reference manual