| 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 | $10.94 | 8.671% | $11.8886 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $176.84 | 12.734% | $199.3588 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $31.85 | 10.804% | $35.2911 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $46.40 | 5.183% | $48.8049 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $106.72 | 9.360% | $116.709 | $116.71 | $116.70 | $116.70 |
| Purchase #6 | $203.34 | 5.821% | $215.1764 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $204.50 | 6.197% | $217.1729 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $780.59 | $844.4017 | $844.40 | $844.40 | $844.50 | |