| 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 | $132.54 | 11.872% | $148.2751 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $45.65 | 5.478% | $48.1507 | $48.15 | $48.15 | $48.20 |
| Purchase #3 | $8.64 | 5.315% | $9.0992 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $205.77 | 7.405% | $221.0073 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $114.69 | 6.264% | $121.8742 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $191.74 | 13.853% | $218.3017 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $52.83 | 12.110% | $59.2277 | $59.23 | $59.25 | $59.20 |
| 7 purchase totals = | $751.86 | $825.9359 | $825.94 | $825.95 | $826.00 | |