| 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 | $120.97 | 6.611% | $128.9673 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $136.66 | 6.119% | $145.0222 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $46.50 | 11.653% | $51.9186 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $187.88 | 10.524% | $207.6525 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $88.84 | 3.311% | $91.7815 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $116.50 | 4.871% | $122.1747 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $53.47 | 11.299% | $59.5116 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $750.82 | $807.0284 | $807.02 | $806.95 | $807.10 | |