Procurement Anomalies
Round-Number Payment Scan
Detects an unusual frequency of round-number payment amounts.
Why Round Numbers Stand Out
Genuine invoices for goods and services rarely land on perfectly round amounts because of quantities, rates and tax, so an unusual frequency of round figures can signal estimates, fabricated invoices or fraud. The test is a staple of forensic analytics and continuous auditing. AuditPro Core scans for round-number clustering so suspicious regularity is surfaced against the natural variation of real transactions.
The Numbers
AuditPro Core renders this view from your tenant's live, tamper-evident records. The figures below are illustrative sample data.
Round-Number Payments
2,140
8.4% of total
Expected Baseline
3.5%
above expected
Value Affected
R 58m
for review
Vendors Flagged
44
outliers
Round-Number Share by Department (%)
Vendors With High Round-Number Share
| Vendor | Round Payments | Share % | Value (R'000) |
|---|---|---|---|
| Vendor 0471 | 38 | 41 | 4120 |
| Vendor 0312 | 31 | 36 | 3480 |
| Vendor 0588 | 27 | 29 | 2960 |
| Vendor 0149 | 22 | 24 | 2240 |
| Vendor 0623 | 18 | 19 | 1640 |
Figures shown are illustrative sample data for demonstration. AuditPro Core renders these views from your own tenant's live, tamper-evident records.
Why Real Amounts Are Untidy
Most legitimate amounts carry cents and odd values once VAT and quantities are applied. A population dominated by neat thousands is statistically unusual and worth questioning.
What Round Numbers May Indicate
Round figures can reflect estimates standing in for actual invoices, fabricated documents, or amounts negotiated to a convenient number. None is conclusive, but together they warrant review.
Legitimate Round Amounts
Fixed fees, deposits, grants and certain contractual payments are genuinely round. The analysis must distinguish these expected cases from unexpected clustering.
How AuditPro Core Bridges the Gap
- Pattern scanning: payment amounts are tested for round-number frequency against expected variation.
- Context segmentation: categories that legitimately produce round amounts are separated from those that should not.
- Exception workflow: unexpected clusters route to review with the contributing payments attached.
- Traceability to source: each flagged amount links back to its invoice for verification.
Key Takeaways
- Real invoices are untidy; clusters of round numbers are statistically unusual.
- Round amounts can signal estimates or fabrication, but never prove it.
- Fixed fees and deposits are legitimately round — segment them out.
- Trace flagged payments to source invoices before drawing conclusions.
See This on Your Own Data
AuditPro Core renders this dashboard from your tenant's live, tamper-evident records — every figure traceable to source.