truncate decimal numbers to decimal places, without rounding
truncateDecimals(5.469, 2); // => 5.46truncateDecimals(5.461, 2); // => 5.46 Copy
truncateDecimals(5.469, 2); // => 5.46truncateDecimals(5.461, 2); // => 5.46
truncate decimal numbers to decimal places, without rounding