What This Tool Does
This tool recalculates the sum of a column and compares it to your expected total, identifying rows that are excluded (e.g. text) or subtle rounding errors.
How It Works
1Upload the file.
2Specify the column and the expected total.
3The tool calculates the actual sum.
4It explains the discrepancy.
Input Format
Financial or numeric data CSV.
Output Format
Summation analysis report.
When to Use This Tool
- Your Excel sum doesn't match the invoice total.
- You suspect hidden characters are breaking the math.
- Checking for floating point rounding issues.