| 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 | $22.26 | 7.526% | $23.9353 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $113.38 | 7.844% | $122.2735 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $244.96 | 11.791% | $273.8432 | $273.84 | $273.85 | $273.80 |
| Purchase #4 | $9.46 | 8.316% | $10.2467 | $10.25 | $10.25 | $10.20 |
| Purchase #5 | $213.82 | 4.843% | $224.1753 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $82.77 | 11.586% | $92.3597 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $55.72 | 6.531% | $59.3591 | $59.36 | $59.35 | $59.40 |
| 7 purchase totals = | $742.37 | $806.1928 | $806.20 | $806.20 | $806.20 | |