| 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 | $169.45 | 4.570% | $177.1939 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $118.53 | 10.315% | $130.7564 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $27.72 | 5.526% | $29.2518 | $29.25 | $29.25 | $29.30 |
| Purchase #4 | $156.80 | 3.144% | $161.7298 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $107.81 | 8.313% | $116.7722 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $117.44 | 6.682% | $125.2873 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $87.77 | 8.405% | $95.1471 | $95.15 | $95.15 | $95.10 |
| 7 purchase totals = | $785.52 | $836.1385 | $836.14 | $836.15 | $836.20 | |