This calculator rounds a number or decimal to the nearest multiple similar to Excel MROUND() function. Both values entered must be positive or both must be negative.
Suppose we wanted to round off money value of $76.225. Depending on which multiple we're rounding to, the final result can vary.
Several people have discovered rounding errors with Excel MROUND() function, for example
Excel is inconsistent with rounding results when applying MROUND(). You can overcome this error by first applying ROUND(). For example
You can also use an equation to calculate MROUND() in PHP which can be programmed as an equation in Excel.