| 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 | $118.54 | 4.675% | $124.0817 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $122.68 | 4.735% | $128.4889 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $25.91 | 12.555% | $29.163 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $93.61 | 13.831% | $106.5572 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $204.73 | 13.498% | $232.3645 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $146.44 | 11.595% | $163.4197 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $19.95 | 8.121% | $21.5701 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $731.86 | $805.6451 | $805.64 | $805.60 | $805.80 | |