| 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 | $165.27 | 13.303% | $187.2559 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $155.44 | 7.114% | $166.498 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $153.80 | 6.868% | $164.363 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $229.95 | 3.297% | $237.5315 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $177.79 | 7.245% | $190.6709 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $35.74 | 11.318% | $39.7851 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $8.71 | 11.127% | $9.6792 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $926.70 | $995.7836 | $995.79 | $995.80 | $995.90 | |