Functionutilsv0.7.0roundRounds a number to a specified number of decimal places. round( num: number, precision: number ): numberround( num: number, precision: number ): numberExamplesCopyround(3.14159, 2); // 3.14 round(2.5, 0); // 3round(3.14159, 2); // 3.14 round(2.5, 0); // 3Paramsnumnum: numbernum: numberThe number to be rounded. precisionprecision: numberprecision: numberThe number of decimal places to round to.