| 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 | $106.95 | 12.668% | $120.4984 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $55.98 | 9.535% | $61.3177 | $61.32 | $61.30 | $61.30 |
| Purchase #3 | $124.83 | 3.502% | $129.2015 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $59.32 | 10.601% | $65.6085 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $182.77 | 6.168% | $194.0433 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $158.43 | 3.253% | $163.5837 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $58.92 | 12.214% | $66.1165 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $747.20 | $800.3696 | $800.37 | $800.35 | $800.30 | |