| 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 | $35.50 | 11.374% | $39.5378 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $52.80 | 8.612% | $57.3471 | $57.35 | $57.35 | $57.30 |
| Purchase #3 | $130.28 | 9.130% | $142.1746 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $110.31 | 11.172% | $122.6338 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $57.95 | 3.526% | $59.9933 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $224.79 | 9.846% | $246.9228 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $44.25 | 4.107% | $46.0673 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $655.88 | $714.6767 | $714.67 | $714.65 | $714.60 | |