Calculation result
Tools · Local trade calculation
Commercial invoice arithmetic check
Check invoice line extensions without binary floating-point monetary arithmetic.
| Description | Unit price | Quantity | Stated line total | Remove |
|---|
Plain decimal input only; do not use grouping commas or scientific notation. Add or remove lines as needed.
Basis: Commercial-invoice arithmetic consistency concepts in UCP 600 Art. 18 / ISBP 821. Monetary multiplication uses integer-scaled decimal arithmetic.