| 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 | $154.73 | 9.406% | $169.2839 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $193.81 | 6.603% | $206.6073 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $138.90 | 4.231% | $144.7769 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $63.45 | 4.859% | $66.533 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $107.55 | 12.484% | $120.9765 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $239.74 | 8.469% | $260.0436 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $247.47 | 12.484% | $278.3642 | $278.36 | $278.35 | $278.40 |
| 7 purchase totals = | $1,145.65 | $1,246.5854 | $1,246.58 | $1,246.65 | $1,246.60 | |