### ROUND(expression [,numdecimalplaces])

Returns a number rounded to a given number of decimal places (Double).

 expression The expression to round. numdecimalplaces (Optional) The number of decimal places to round to (Long).

 REMARKS
 * This function will either round up or down depending on the last digits.* This function can be used to round a floating-point or fixed-point decimal to a specified number of places.* "numdecimalplaces" must be greater than or equal 0.* If "numdecimalplaces" is left blank, then 0 is used.* If "numdecimalplaces" is left blank, then an Integer is returned.* If "numdecimalplaces" < 0, then you will get a run-time error 5.* Exactly what this function rounds to when the digit is a 5 is not very predictable (add examples below).* You can use the INT function to return the number rounded down to the nearest integer.* The equivalent .NET function is System.Math.Round* For the Microsoft documentation refer to docs.microsoft.com

`Dim dbValue As Double dbValue = 0.9 Round(dbValue) = 1 dbValue = 0.9 Round(dbValue,1) = 0.9 dbValue = 0.149 Round(dbValue,2) = 0.15 dbValue = 0.169 Round(dbValue,2) = 0.17 Debug.Print Round(123.456, 0) = 123 Debug.Print Round(123.456, 1) = 123.5 Debug.Print Round(123.456, 2) = 123.46 Debug.Print Round(123.456, 3) = 123.456 Debug.Print Round(56.78, 0) = 57 Debug.Print Round(56.78, 1) = 56.8 Debug.Print Round(56.78, 2) = 56.78 Debug.Print Round(56.78, 3) = 56.78 `