| 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 | $117.84 | 9.769% | $129.3518 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $95.50 | 11.779% | $106.7489 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $67.51 | 10.484% | $74.5877 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $139.36 | 10.692% | $154.2604 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $229.38 | 3.263% | $236.8647 | $236.86 | $236.85 | $236.90 |
| Purchase #6 | $119.36 | 5.663% | $126.1194 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $137.83 | 10.816% | $152.7377 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $906.78 | $980.6706 | $980.67 | $980.65 | $980.70 | |