Jquery document.ready function is bit different than in Drupal 6.
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Get rid of decimal points in Jquery
You can use the math round function in jquery to remove the decimal points in jquery.
For example:
Math.round(65.98)
// will return 66
Math.round(65.28)
// will return 65
To get one decimal point number in jquery
Again we can use the math round jquery function to get one decimal point number. For example:
var number = 24.4543
1.)
// round to two decimal points
var outcome = Math.round(number*100)/100
// returns 24.45 2.) // round to one decimal points
var outcome = Math.round(number*10)/10
// returns 24.4