| 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 | $103.64 | 3.127% | $106.8808 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $51.67 | 4.407% | $53.9471 | $53.95 | $53.95 | $53.90 |
| Purchase #3 | $170.85 | 6.660% | $182.2286 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $139.99 | 13.475% | $158.8537 | $158.85 | $158.85 | $158.90 |
| Purchase #5 | $240.48 | 5.842% | $254.5288 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $237.87 | 9.504% | $260.4772 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $61.63 | 8.683% | $66.9813 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $1,006.13 | $1,083.8975 | $1,083.90 | $1,084.00 | $1,083.90 | |