rounding numbers in javascript. Best way?

[Steven_Smith]

What is the best way to round numbers in javascript?

I am trying to round a number to two decimal places.

using.

no_kilos=parseInt(no_kilos);

Thanks for any help.

Steve

[Roelf]

http://www.javascriptkit.com/javatutors/round.shtml

[kwhubby]

to round to the nearest whole number simply do a Math.round(variable to round )
so 2.2388 = 2
and 2.5 = 3
2.643 = 3
2.99999 = 3
Math.floor() will remove the value of the decimal eg... 2.2388 = 2
2.5 = 2
2.643 = 2
2.99999 = 2

[Steven_Smith]

Thank you very much :thumbsup:

[jkd]

Something to remember:

2.34651.toFixed(2) == "2.35"

[kwhubby]

cool!! :thumbsup: , i did not know that one! I would have just done
x = 3.52938759860
Math.floor(x*100)
x = x/100
and than x would be 3.52

[chrismiceli]

isn't .toFixed() not fully supported yet, or not as compatible as the manual way?

[jkd]

5th-gen browsers or better.