| 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 | $78.39 | 10.552% | $86.6617 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $238.50 | 11.395% | $265.6771 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $109.71 | 10.651% | $121.3952 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $112.54 | 13.280% | $127.4853 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $39.96 | 12.365% | $44.9011 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $76.53 | 6.736% | $81.6851 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $159.77 | 11.484% | $178.118 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $815.40 | $905.9235 | $905.94 | $905.95 | $906.00 | |