To round off decimal values using jQuery, we can use the built-in JavaScript methods toFixed() or toPrecision().
The toFixed() method converts a number into a string, keeping a specified number of decimals.
The toFixed() method converts a number into a string, keeping a specified number of decimals.
var iNum = 12345.6789;The toPrecision() method formats a number to a specified length.
iNum.toFixed(); // Returns "12346": note rounding, no fractional part
iNum.toFixed(1); // Returns "12345.7": note rounding
iNum.toFixed(6); // Returns "12345.678900": note added zeros
var iNum = 5.123456;But then you will be wondering how toPrecision() is different from toFixed()? Well, they are different.toFixed() gives you a fixed number of decimal places, whereas the other gives you a fixed number of significant digits.
iNum.toPrecision(); // Returns 5.123456
iNum.toPrecision(5); // Returns 5.1235
iNum.toPrecision(2); // Returns 5.1
iNum.toPrecision(1); // Returns 5
var iNum = 15.667;Feel free to contact me for any help related to jQuery, I will gladly help you.
iNum.toFixed(2); // Returns "15.67"
iNum.toPrecision(2); // Returns "16"
iNum.toPrecision(3); // Returns "15.7"
No comments:
Post a Comment