| 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 | $111.64 | 11.796% | $124.8091 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $56.81 | 6.213% | $60.3396 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $61.46 | 8.720% | $66.8193 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $12.89 | 6.104% | $13.6768 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $190.95 | 5.409% | $201.2785 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $55.92 | 9.197% | $61.063 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $113.75 | 4.137% | $118.4558 | $118.46 | $118.45 | $118.50 |
| 7 purchase totals = | $603.42 | $646.4421 | $646.45 | $646.45 | $646.50 | |