| 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 | $56.86 | 13.284% | $64.4133 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $104.34 | 5.713% | $110.3009 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $117.50 | 8.109% | $127.0281 | $127.03 | $127.05 | $127.00 |
| Purchase #4 | $127.76 | 10.646% | $141.3613 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $98.56 | 7.238% | $105.6938 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $227.84 | 6.191% | $241.9456 | $241.95 | $241.95 | $241.90 |
| Purchase #7 | $15.65 | 9.305% | $17.1062 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $748.51 | $807.8492 | $807.85 | $807.85 | $807.80 | |