| 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 | $126.61 | 9.128% | $138.167 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $183.95 | 8.788% | $200.1155 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $66.81 | 3.705% | $69.2853 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $143.40 | 10.553% | $158.533 | $158.53 | $158.55 | $158.50 |
| Purchase #5 | $60.58 | 7.238% | $64.9648 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $158.30 | 6.800% | $169.0644 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $38.36 | 12.183% | $43.0334 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $778.01 | $843.1634 | $843.16 | $843.15 | $843.20 | |