| 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 | $22.95 | 3.494% | $23.7519 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $210.29 | 9.244% | $229.7292 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $214.75 | 13.175% | $243.0433 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $158.47 | 9.407% | $173.3773 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $208.28 | 13.221% | $235.8167 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $140.54 | 12.813% | $158.5474 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $210.63 | 7.813% | $227.0865 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $1,165.91 | $1,291.3523 | $1,291.36 | $1,291.40 | $1,291.30 | |