| 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 | $163.49 | 10.260% | $180.2641 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $84.66 | 4.250% | $88.2581 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $136.91 | 7.328% | $146.9428 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $114.27 | 12.599% | $128.6669 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $93.98 | 3.836% | $97.5851 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $216.90 | 8.122% | $234.5166 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $52.94 | 5.634% | $55.9226 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $863.15 | $932.1562 | $932.16 | $932.10 | $932.20 | |