| 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 | $190.28 | 11.428% | $212.0252 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $131.38 | 11.490% | $146.4756 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $238.46 | 6.264% | $253.3971 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $241.30 | 9.560% | $264.3683 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $241.63 | 8.381% | $261.881 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $243.38 | 6.835% | $260.015 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $172.95 | 6.451% | $184.107 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,459.38 | $1,582.2692 | $1,582.29 | $1,582.30 | $1,582.30 | |