How do I round to the nearest hundreth?

[Jiraiyeh (Chopper)]

I was wondering how I could round a number to the nearest hundredth since sometimes the value would appear as like “0.850000000001” or something like that

I tried math.floor but that only rounds the nearest whole number

local plr = game.Players.LocalPlayer
local stat = plr:WaitForChild("Data"):WaitForChild("Runes"):WaitForChild("Normal Crystal")

while task.wait() do
	local num = stat.Value * 0.05
	script.Parent.Text = "Total Boost: +x"..num
end

Any help is appreciated!

[ItsMeTerrymateo2468 (Terrymateo)]

Maybe try multiplying the number and ther round it, and after so just divide it without any roundings depending on what you need.

local plr = game.Players.LocalPlayer
local stat = plr:WaitForChild("Data"):WaitForChild("Runes"):WaitForChild("Normal Crystal")

while task.wait() do
	local num = stat.Value * 0.05
	script.Parent.Text = "Total Boost: +x" ..math.floor(num * 1000) / 1000
end

You can change it to math.round or math.clamp and the 1000 depending on the amount of digits you want to see.

[Violet_sheer (TheOtherSider)]

you can use sub or gsub or something like that to cut out parts of the num I think.

[ItsMeTerrymateo2468 (Terrymateo)]

I don’t really use gsub a lot lool