| 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 | $212.41 | 13.225% | $240.5012 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $153.99 | 5.853% | $163.003 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $191.61 | 6.596% | $204.2486 | $204.25 | $204.25 | $204.20 |
| Purchase #4 | $35.55 | 13.290% | $40.2746 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $231.69 | 12.413% | $260.4497 | $260.45 | $260.45 | $260.40 |
| Purchase #6 | $176.31 | 7.301% | $189.1824 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $223.60 | 13.124% | $252.9453 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $1,225.16 | $1,350.6048 | $1,350.60 | $1,350.60 | $1,350.50 | |