| 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 | $152.33 | 7.602% | $163.9101 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $62.37 | 6.436% | $66.3841 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $129.88 | 7.707% | $139.8899 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $168.37 | 6.286% | $178.9537 | $178.95 | $178.95 | $179.00 |
| Purchase #5 | $144.51 | 3.602% | $149.7153 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $110.25 | 4.485% | $115.1947 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $25.95 | 8.241% | $28.0885 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $793.66 | $842.1363 | $842.13 | $842.15 | $842.20 | |