And you can always use parseFloat(float_num.toFixed(2)) to convert the string back to float while keeping only two decimals. – Hankrecords. Feb ... ... <看更多>

Returns a new Decimal whose value is the base 2 logarithm of x , rounded to precision significant digits using rounding mode rounding . r = Decimal.log2(x) ... ... <看更多>

In this video tutorial, you will learn how to round off numbers to 2 decimal places in javascript. ... <看更多>

js, but here precision is specified in terms of significant digits rather than decimal places, and all calculations are rounded to the precision (similar to ... ... <看更多>

I don't think it gets more concise than this: Decimal toround = 3.14159265; Decimal rounded = toround.setScale(2); system.debug(rounded);. ... <看更多>