Rounds a number to a specified number of digits using standard rounding rules (0.5 rounds up). Essential for financial calculations, currency formatting, statistical analysis, and data presentation.
Master the fundamentals of Excel ROUND function
The ROUND function rounds a number to a specified number of digits using standard rounding rules (0.5 rounds up, below 0.5 rounds down). It's essential for financial calculations, currency formatting, statistical analysis, and presenting data with appropriate precision.
0.5 and above rounds up, below 0.5 rounds down
Positive num_digits rounds to decimal places
Rounds to left of decimal (tens, hundreds)
Rounds to nearest integer
Function-specific parameters
Function-specific return type
Round currency and financial values
Format prices and monetary values
Round statistical results appropriately
Present data with appropriate precision
Exact matching required
Returns numeric position
Handles missing text gracefully
=ROUND(number, num_digits)The number to round
The number of digits to round to. Positive values round to decimal places, negative values round to left of decimal (tens, hundreds, etc.). Zero rounds to nearest integer.
The rounded number
Description: Rounds a number to a specified number of digits using standard rounding (0.5 rounds up)
Round to two decimal places
Rounds 3.14159 to 2 decimal places. Standard rounding: 0.5 and above rounds up, below 0.5 rounds down.
Use ROUND function in VBA to round numbers
' Basic ROUND in VBA
Range("C1").Value = Application.WorksheetFunction.Round(3.14159, 2)
' Returns: 3.14
' Round currency values
Sub RoundCurrency()
Dim price As Double
price = Range("A1").Value
Range("B1").Value = Application.WorksheetFunction.Round(price, 2)
End Sub
' Round to nearest ten
Sub RoundToTen()
Dim number As Double
number = Range("A1").Value
Range("B1").Value = Application.WorksheetFunction.Round(number, -1)
End Sub
' Round entire range
Sub RoundRange()
Dim cell As Range
For Each cell In Range("A1:A10")
If IsNumeric(cell.Value) Then
cell.Offset(0, 1).Value = Application.WorksheetFunction.Round(cell.Value, 2)
End If
Next cell
End SubRound prices to 2 decimal places
Round financial calculations appropriately
Round statistical results to appropriate precision
Round values for display purposes
ROUND returns different value than expected
ROUND(3.5, 0) = 4 (standard), ROUNDUP(3.5, 0) = 4, ROUNDDOWN(3.5, 0) = 3Solution: Remember ROUND uses standard rounding: 0.5 rounds up. Check if you need ROUNDUP (always up) or ROUNDDOWN (always down) instead. Also verify num_digits value is correct.
Negative num_digits not working as expected
=ROUND(1234, -1) returns 1230, not 1234Solution: Negative num_digits rounds to left of decimal: -1 = tens, -2 = hundreds, -3 = thousands. ROUND(1234, -1) = 1230 (rounds to nearest ten).
ROUND results have unexpected precision
Use ROUND at final step: =ROUND(calculation, 2)Solution: Excel floating-point arithmetic can cause precision issues. For financial calculations, consider using ROUND in intermediate calculations. Test with known values.
Uncertainty about 0.5 rounding direction
ROUND(2.5, 0) = 3 (rounds up)Solution: ROUND uses standard rounding: 0.5 rounds UP. ROUND(2.5, 0) = 3, ROUND(3.5, 0) = 4. This is consistent standard rounding.