| 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 | $110.31 | 7.383% | $118.4542 | $118.45 | $118.45 | $118.50 |
| Purchase #2 | $193.52 | 5.127% | $203.4418 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $247.51 | 4.283% | $258.1109 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $84.42 | 11.382% | $94.0287 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $75.31 | 7.848% | $81.2203 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $77.53 | 3.105% | $79.9373 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $116.92 | 7.265% | $125.4142 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $905.52 | $960.6074 | $960.60 | $960.60 | $960.50 | |