Converting a value to 2 decimal places within jQuery

Question

Possible Duplicate    JavaScript  formatting number with exactly two decimals       Now that I have got a bit of script to add values in to a div with a total in it  I then try to divide the values by 100 to give me a decimal number  to make it look like currency     After this the script works and gives me a nice decimal float  sometimes though a large recurring number comes after  I want to limit this to two decimals using the script i already have so was wondering if someone could implement something into my current script     document  ready function           add   click function              total   text parseFloat     total   text      parseFloat   this  data  amount    100

User · Answer

Try to use this  parseFloat   toFixed 2

User · Answer

you can use just javascript for it   var total  10 8  total  toFixed 2   10 80   alert total toFixed 2

User · Answer

You need to use the  toFixed   method  It takes as a parameter the number of digits to show after the decimal point     document  ready function           add   click function          var value   parseFloat     total   text      parseFloat   this  data  amount    100          total   text  value toFixed 2

[javascript] Converting a value to 2 decimal places within jQuery

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