| 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 | $97.49 | 5.776% | $103.121 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $137.67 | 4.859% | $144.3594 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $58.39 | 8.872% | $63.5704 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $181.97 | 10.409% | $200.9113 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $33.76 | 7.142% | $36.1711 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $142.56 | 11.481% | $158.9273 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $157.58 | 4.260% | $164.2929 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $809.42 | $871.3534 | $871.35 | $871.30 | $871.40 | |