Rounding down to the nearest 0.5

[JasonG-BI]

Hi,

I am trying to implement a formulae that rounds down to the nearest 0.5. i.e 20.33 would be 20.00. 25.75 would be 25.5........

Any help with a formulae would be much appreciated. I've tried INT but to no success as yet.

[MattWills]

I think you can just use this - in this example it's taking a column called Discount which is in the form of a decimal, i.e. 0.63 = 65% and rounding it to the nearest 5%

Number.Round(([Discount]/0.05),0)*0.05
@JasonG-BI 

[JasonG-BI · Accepted solution]

Think I've solved my own question with Floor(Column,0.5) using a measure