| 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 | $111.25 | 13.327% | $126.0763 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $173.84 | 7.475% | $186.8345 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $206.51 | 8.524% | $224.1129 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $150.70 | 12.133% | $168.9844 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $36.96 | 12.392% | $41.5401 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $50.31 | 13.197% | $56.9494 | $56.95 | $56.95 | $56.90 |
| Purchase #7 | $139.81 | 12.328% | $157.0458 | $157.05 | $157.05 | $157.00 |
| 7 purchase totals = | $869.38 | $961.5434 | $961.54 | $961.60 | $961.40 | |