| 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 | $192.33 | 13.808% | $218.8869 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $102.79 | 9.201% | $112.2477 | $112.25 | $112.25 | $112.20 |
| Purchase #3 | $30.93 | 3.359% | $31.9689 | $31.97 | $31.95 | $32.00 |
| Purchase #4 | $125.67 | 10.324% | $138.6442 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $117.25 | 4.574% | $122.613 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $43.49 | 13.294% | $49.2716 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $119.71 | 5.731% | $126.5706 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $732.17 | $800.2029 | $800.20 | $800.15 | $800.20 | |