| 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 | $65.85 | 8.154% | $71.2194 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $69.96 | 8.764% | $76.0913 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $121.65 | 3.791% | $126.2618 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $124.72 | 3.816% | $129.4793 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $200.90 | 8.269% | $217.5124 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $77.44 | 13.221% | $87.6783 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $29.37 | 9.734% | $32.2289 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $689.89 | $740.4714 | $740.47 | $740.50 | $740.50 | |