| 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 | $24.86 | 11.868% | $27.8104 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $135.37 | 5.717% | $143.1091 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $150.88 | 3.869% | $156.7175 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $225.36 | 7.754% | $242.8344 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $120.94 | 4.718% | $126.6459 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $47.28 | 5.515% | $49.8875 | $49.89 | $49.90 | $49.90 |
| Purchase #7 | $176.48 | 3.389% | $182.4609 | $182.46 | $182.45 | $182.50 |
| 7 purchase totals = | $881.17 | $929.4657 | $929.47 | $929.45 | $929.40 | |