| 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 | $204.95 | 12.543% | $230.6569 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $131.91 | 12.749% | $148.7272 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $10.33 | 8.319% | $11.1894 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $11.29 | 3.433% | $11.6776 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $46.95 | 3.828% | $48.7472 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $56.86 | 11.505% | $63.4017 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $68.52 | 11.573% | $76.4498 | $76.45 | $76.45 | $76.40 |
| 7 purchase totals = | $530.81 | $590.8498 | $590.86 | $590.90 | $590.80 | |