| 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 | $230.63 | 12.869% | $260.3098 | $260.31 | $260.30 | $260.30 |
| Purchase #2 | $188.53 | 12.500% | $212.0963 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $10.80 | 10.633% | $11.9484 | $11.95 | $11.95 | $11.90 |
| Purchase #4 | $116.97 | 5.462% | $123.3589 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $113.85 | 8.866% | $123.9439 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $123.57 | 11.104% | $137.2912 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $40.87 | 4.480% | $42.701 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $825.22 | $911.6495 | $911.65 | $911.65 | $911.60 | |