| 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 | $158.58 | 6.864% | $169.4649 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $208.73 | 12.286% | $234.3746 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $98.80 | 9.640% | $108.3243 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $106.85 | 10.676% | $118.2573 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $100.80 | 9.225% | $110.0988 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $63.72 | 4.246% | $66.4256 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $133.53 | 12.156% | $149.7619 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $871.01 | $956.7074 | $956.70 | $956.65 | $956.80 | |