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HOW TO ROUND OFF NUMBERS PRECISION IN JAVASCRIPT WITH EXAMPLE
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var number = 1982.8389; document.write(Math.round(number)+"
"); document.write(Math.ceil(number)+"
"); document.write(Math.floor(number)+"
"); //Round to two decimal values document.write(number.toFixed(2)+"
"); //Adding zero's to unavailable precision document.write(number.toFixed(6)+"
"); //default is zero document.write(number.toFixed()+"
"); //1983 round to -1 then 1980 //1980 round to -1 then 8 is given 1 to 19 so 2000 document.write(number.toFixed(-2)+"
");
OUTPUT
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Copyright © 2021 Knowledge walls, All rights reserved