| 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 | $91.87 | 10.402% | $101.4263 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $180.79 | 10.116% | $199.0787 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $26.70 | 13.378% | $30.2719 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $24.38 | 12.730% | $27.4836 | $27.48 | $27.50 | $27.50 |
| Purchase #5 | $247.63 | 8.469% | $268.6018 | $268.60 | $268.60 | $268.60 |
| Purchase #6 | $182.53 | 4.154% | $190.1123 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $134.33 | 11.844% | $150.24 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $888.23 | $967.2146 | $967.21 | $967.25 | $967.20 | |