| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.70 | 9.522% | $136.5739 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $47.77 | 6.821% | $51.0284 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $140.49 | 5.652% | $148.4305 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $14.80 | 9.258% | $16.1702 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $168.85 | 6.723% | $180.2018 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $86.82 | 4.813% | $90.9986 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $24.27 | 11.450% | $27.0489 | $27.05 | $27.05 | $27.00 |
| 7 purchase totals = | $607.70 | $650.4523 | $650.45 | $650.45 | $650.40 | |