| 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 | $126.43 | 13.215% | $143.1377 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $46.33 | 3.728% | $48.0572 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $45.38 | 11.264% | $50.4916 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $161.67 | 12.320% | $181.5877 | $181.59 | $181.60 | $181.60 |
| Purchase #5 | $229.50 | 3.617% | $237.801 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $111.27 | 13.559% | $126.3571 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $111.31 | 7.490% | $119.6471 | $119.65 | $119.65 | $119.60 |
| 7 purchase totals = | $831.89 | $907.0794 | $907.09 | $907.10 | $907.10 | |