| 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 | $189.96 | 13.856% | $216.2809 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $46.87 | 3.106% | $48.3258 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $82.28 | 6.584% | $87.6973 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $238.37 | 9.651% | $261.3751 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $94.92 | 5.343% | $99.9916 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $125.27 | 5.465% | $132.116 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $101.64 | 12.120% | $113.9588 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $879.31 | $959.7455 | $959.76 | $959.80 | $959.80 | |