What is MROUND function in Excel?
The MROUND function is one of the math functions of Excel.
It returns a number rounded to the desired multiple.
We can find this function in Math & trig category of insert function Tab.
How to use MROUND function in excel
- Click on an empty cell (like F5 )

2. Click on the fx icon (or press shift+F3)

3. In the insert function tab you will see all functions

4. Select math and trig category
5. Select MROUND function
6. Then select ok

7. In the function arguments Tab you will see MROUND function
8. Number section is the value to round.
9. Multiple section is the multiple to which you want to round number.
10. If you enter for example (100,3) result will be 99

11. If you enter (-100,-3) result will be -99

12. You will see results in the formula result section
Things to Remember
- The argument of this function is number
- The argument of this function is required and not optional
- This function is available for all excel versions(2007-2019)
Examples of MROUND function in excel
Example 1:
How to use MROUND function in excel
You can see examples of MROUND function below:

mround(A2,B2) ----->>>>answer is 123
mround(A3,B3) ----->>>>answer is 124
mround(A4,B4) ----->>>>answer is 0
mround(A5,B5) ----->>>>answer is -123
mround(A6,B6) ----->>>>answer is -124
What is the purpose of MROUND function?
It returns a number rounded to the desired multiple.
What is the Return value of MROUND function?
It returns a number.
How many arguments does MROUND function have?
This function has just 1 Argument.
The argument of MROUND function is number.
Number section is the value to round.
Multiple section is the multiple to which you want to round number.
The argument of MROUND function is required and not optional.
MROUND(number) = number
Which version of excel supports MROUND function?
This function is available for all excel versions (2003-2019)
Errors in MROUND function
MROUND related functions :
- CEILING function
- FLOOR function
- ROUND function
- ROUNDDOWN function
- ROUNDUP function
- MROUND function
- INT function
- TRUNC function