| 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 | $201.59 | 11.148% | $224.0633 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $14.68 | 3.404% | $15.1797 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $74.35 | 9.723% | $81.5791 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $200.50 | 12.779% | $226.1219 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $50.96 | 12.478% | $57.3188 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $60.31 | 7.333% | $64.7325 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $85.31 | 9.651% | $93.5433 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $687.70 | $762.5386 | $762.53 | $762.55 | $762.50 | |