| 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 | $177.31 | 7.299% | $190.2519 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $106.77 | 12.642% | $120.2679 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $144.93 | 3.431% | $149.9025 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $232.65 | 9.841% | $255.5451 | $255.55 | $255.55 | $255.50 |
| Purchase #5 | $13.82 | 5.603% | $14.5943 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $97.93 | 8.260% | $106.019 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $115.58 | 7.854% | $124.6577 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $888.99 | $961.2384 | $961.24 | $961.20 | $961.30 | |