| 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 | $86.77 | 6.790% | $92.6617 | $92.66 | $92.65 | $92.70 |
| Purchase #2 | $234.79 | 8.109% | $253.8291 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $127.69 | 9.777% | $140.1743 | $140.17 | $140.15 | $140.20 |
| Purchase #4 | $149.75 | 12.595% | $168.611 | $168.61 | $168.60 | $168.60 |
| Purchase #5 | $71.54 | 11.704% | $79.913 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $12.79 | 3.383% | $13.2227 | $13.22 | $13.20 | $13.20 |
| Purchase #7 | $129.58 | 11.642% | $144.6657 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $812.91 | $893.0775 | $893.07 | $893.00 | $893.10 | |