| 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 | $53.72 | 6.359% | $57.1361 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $145.75 | 12.459% | $163.909 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $75.88 | 6.120% | $80.5239 | $80.52 | $80.50 | $80.50 |
| Purchase #4 | $104.98 | 7.783% | $113.1506 | $113.15 | $113.15 | $113.20 |
| Purchase #5 | $188.94 | 9.189% | $206.3017 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $15.98 | 10.861% | $17.7156 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $223.58 | 6.459% | $238.021 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $808.83 | $876.7579 | $876.76 | $876.70 | $876.70 | |