| 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 | $57.81 | 6.309% | $61.4572 | $61.46 | $61.45 | $61.50 |
| Purchase #2 | $6.76 | 5.292% | $7.1177 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $237.69 | 4.661% | $248.7687 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $38.94 | 3.149% | $40.1662 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $63.90 | 4.582% | $66.8279 | $66.83 | $66.85 | $66.80 |
| Purchase #6 | $223.41 | 4.785% | $234.1002 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $63.41 | 8.132% | $68.5665 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $691.92 | $727.0044 | $727.02 | $726.95 | $727.10 | |