| 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 | $46.65 | 8.607% | $50.6652 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $137.83 | 12.607% | $155.2062 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $5.51 | 11.194% | $6.1268 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $197.86 | 7.631% | $212.9587 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $18.30 | 13.198% | $20.7152 | $20.72 | $20.70 | $20.70 |
| Purchase #6 | $143.55 | 10.862% | $159.1424 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $177.39 | 6.750% | $189.3638 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $727.09 | $794.1783 | $794.19 | $794.15 | $794.20 | |