| 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 | $84.97 | 9.525% | $93.0634 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $29.33 | 8.856% | $31.9275 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $170.28 | 5.801% | $180.1579 | $180.16 | $180.15 | $180.20 |
| Purchase #4 | $160.32 | 10.577% | $177.277 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $138.42 | 12.161% | $155.2533 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $88.32 | 9.824% | $96.9966 | $97.00 | $97.00 | $97.00 |
| Purchase #7 | $41.62 | 8.599% | $45.1989 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $713.26 | $779.8746 | $779.88 | $779.90 | $780.00 | |