Round Number Function

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#1

Hi… I Created A Fuction. It’s Return A Rounded Number

function Round(Number,RoundNumber)
      return math.floor(Number/RoundNumber+0.5)*RoundNumber
end

you can make this

print(Round(1.153,0.1)) -- 1.1

print(Round(1.153),0.01) -- 1.15

print(Round(1.153,0.001)) -- 1.153
#2

I have a suggested addition to your code.

function Round(Number,RoundNumber)
      RoundNumber = RoundNumber or 1
      return math.floor(Number/RoundNumber+0.5)*RoundNumber
end

print(Round(1.153, 0.1)) -- 1.2
print(Round(1.153)) -- 1

And also a question.

If it truly rounds this to 1.1, then I don’t think it works.

3 Likes
#3

Or if you use the Search tool up top you could find other ways of doing it as well:
<Is there anyway to round up a number to only 2 decimals?

#4

math.round seems to be a very real function. :thinking: