I want to round a decimal number with 4 digit(e.g 4.3333) Is there any code in javascript?
I tried the following code
var dec=round(4.3234323,4);
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4 Answers
There is .toFixed(n) method for number:
var dec = 4.3234323.toFixed(4);
And note 4.toFixed(4) will cause syntax error, you have to wrap it like (4).toFixed(4) or 4..toFixed(4),
it's always safe to used on a vairiable as var dec = num.toFixed(4);.
Comments
Try the code
var num= 4.3234323;
var dec=(num).toFixed(4);
Comments
Try this:
var someValue = 4.3234323;
var decimalVal = someValue.toFixed(4);
Thanks.
Comments
For rounding the number, you can use -
var num = 4.3234323;
parseFloat(Math.ceil( num * 10 ) / 10).toFixed(4)
OR you only want to take value at four decimal points then use - .toFixed(n)
