How do I fix it?

Help and Feedback Scripting Support
#1

So I have this problem where the taken away number returns unrounded.

local left = cooldowns[ability]
			repeat
				task.wait(0.1)
				left -= (0.1)
				gui.Frame:FindFirstChild(ability..'_text').Text = left
			until left <= 0

I need the . la lala to still be there, I tried searching on how to fix it but coulden’t find anything useful.

4 Likes
#2

There are loads of post on how to round numbers to 1 or 2 d.p

2 Likes
#3

I have not found one with a fix with what IM working with, and im working with decimals not whole numbers.

2 Likes
#4

You wanted the number to be x.x correct?

2 Likes
#5

Yes. And either i’m bad at searching or my computer is not showing the correct posts when searching.

1 Like
#6

If I understand correctly you could use math.round(number).

local number = 3.2
print(math.round(number)) --> it will print out 3 in this case.
2 Likes
#7

Yes but no, i need the decimals to be there, but i dont want the extra decimals.

2 Likes
#8

2 minute search.

3 Likes
#9

I was searching for “Value returning 0.1000001 instead of 0.1, roblox”

2 Likes
#10

That only happens because of some weird computer thing due to binary or something like that

2 Likes
#11

Thanks for helping tho man!
This has not happened before on roblox but it started to occur a long time ago.

2 Likes
#12

It’s called floating point error. Happens when converting from binary to base 10 decimals.

3 Likes
#13

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