| 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 | $205.33 | 5.328% | $216.27 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $123.41 | 8.374% | $133.7444 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $143.51 | 13.684% | $163.1479 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $198.55 | 9.488% | $217.3884 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $220.64 | 9.683% | $242.0046 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $145.88 | 8.759% | $158.6576 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $148.86 | 9.621% | $163.1818 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $1,186.18 | $1,294.3947 | $1,294.39 | $1,294.40 | $1,294.40 | |