| 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 | $106.32 | 13.377% | $120.5424 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $185.64 | 10.592% | $205.303 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $112.74 | 12.309% | $126.6172 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $221.99 | 12.321% | $249.3414 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $24.38 | 11.105% | $27.0874 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $47.29 | 4.456% | $49.3972 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $178.46 | 3.474% | $184.6597 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $876.82 | $962.9483 | $962.95 | $962.95 | $962.90 | |