| 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 | $226.80 | 10.439% | $250.4757 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $160.54 | 11.312% | $178.7003 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $226.37 | 11.716% | $252.8915 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $243.79 | 7.174% | $261.2795 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $177.71 | 6.324% | $188.9484 | $188.95 | $188.95 | $188.90 |
| Purchase #6 | $113.66 | 6.658% | $121.2275 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $241.95 | 5.637% | $255.5887 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,390.82 | $1,509.1116 | $1,509.12 | $1,509.20 | $1,509.10 | |