| 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 | $33.58 | 10.449% | $37.0888 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $187.94 | 3.372% | $194.2773 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $234.83 | 7.816% | $253.1843 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $45.46 | 8.498% | $49.3232 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $100.82 | 3.848% | $104.6996 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $158.59 | 11.203% | $176.3568 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $170.48 | 7.139% | $182.6506 | $182.65 | $182.65 | $182.70 |
| 7 purchase totals = | $931.70 | $997.5806 | $997.58 | $997.60 | $997.70 | |