ASP.NET rounding help

[Izi]

I have some decimals as follows:

117.56
117.7
117.63
117.55

I want to round them to 1 dp nearest to 0.5

I.E all of the above I want to be 117.5

Math.Round(decimal,1) just does 117.6, 117.7, 117.5 etc

 

[Izi]

actually think i figured this out: round to nearest integer taking off 0.5 then add 0.5.

 

[Pho]

edit: wait, I misread .

 

[Dj_Jestar]

var rounded = (Math.Round(aDecimal * 2, MidpointRounding.AwayFromZero)) / 2