| 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 | $207.74 | 9.687% | $227.8638 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $106.71 | 10.504% | $117.9188 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $10.43 | 13.106% | $11.797 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $126.99 | 5.850% | $134.4189 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $131.31 | 13.654% | $149.2391 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $81.67 | 8.254% | $88.411 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $59.99 | 3.506% | $62.0932 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $724.84 | $791.7418 | $791.74 | $791.70 | $791.70 | |