Classic ASP - Round to 5th of a number

[Sinister747]

Hi All,

I am trying to create a rating system for products, what i am doing is; counting all the ratings and getting the average. Then i want to round it to every 5th, so for example;

4.3 = 4.5
and
4.7 = 5

All help appreciated

[Jerry Winston]

Why not limit the input?

...
<option>.5</option> 
<option>1</option> 
<option>1.5</option>
<option>2</option>
<option>2.5</option>
...

anyway, here's a solution:

function stdRating(rating)

     if round(rating) < rating then 	
          rating = round(rating)+.5 
     else
          rating = round(rating)
     end if

     stdRating = rating
end function