| 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 | $141.89 | 6.398% | $150.9681 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $53.86 | 7.512% | $57.906 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $83.99 | 12.119% | $94.1687 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $15.51 | 13.810% | $17.6519 | $17.65 | $17.65 | $17.70 |
| Purchase #5 | $223.66 | 12.799% | $252.2862 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $120.56 | 3.773% | $125.1087 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $180.30 | 9.283% | $197.0372 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $819.77 | $895.1268 | $895.14 | $895.10 | $895.20 | |