Rounding numbers or.....

[KLiK-iT]

I have a calculation that returns 12.159437866803227. I would like to round that number to 12.159 or just lose the last 12 digits after the 9. Is this possible? The expression editor calculation is written like this: ( 234 ) * ( ( HP * 1.0 / Weight * 1.0 ) pow 0.3333 )
I even tried: Round ( 234 ) * ( ( HP * 1.0 / Weight * 1.0 ) pow 0.3333 ) and it still returns 12.159437866803227
Any help with this would be great. BTW, this only happens when running this in HTML5. All other run times return shorter numbers.

[Pineapple]

Your brackets are a little off.

It should be either
234* (HP*1.0/Weight*1.0)Pow 0.3333
or
Round(234* (HP*1.0/Weight*1.0)Pow 0.3333)

To round to a specific number of decimals (3 in this case) try this:
Round((234* (HP*1.0/Weight*1.0)Pow 0.3333)*1000)/1000.0

[KLiK-iT]

Ok, that worked for that expression, but how would I set this one up to give me 3 digits after the decimal point! The second expression in the picture. Thank you again for helping me out!

[Pineapple]

Round((1353.0/MPH)*1000)/1000

[KLiK-iT]

Is this just how HTML5 handles float numbers? Is that the reason it's fine on PC and Android because they handle floats differently? Thank you for the expression fix. I'll try the new one you just posted when I get in front of my PC.

[KLiK-iT]

I'm sorry,..how would this be written to round the number like the others? SetText....
Str$(1353.0 / Val(Edittext$( "E5" )
I am so confused with the expression editor it isn't even funny! I tried this:
Str$(1353.0 / Val(Edittext$( "E6" ) * 1000 / 1000.0
But it says "Mixed strings and numbers" in the expression editor.

[Pineapple]

Str$(Round((1353.0/Val(Edittext$("E5"))*1000)/1000)

[KLiK-iT]

Thank you, but the expression editor is saying "Missing closed bracket?? When I click "where?" it's saying in front of "Round", but I enter one and it doesn't work?

[Pineapple]

Sorry, typo.
there should be 3 close brackets after E5:
Str$(Round((1353.0/Val(Edittext$("E5")))*1000)/1000)

[KLiK-iT]

Perfect!! Thank you again for the fast response. This was a big help and hopefully I'll learn something from this! For some reason, I just can't get my head around the expression editor and writing my own. It seems very difficult.