| 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 | $215.58 | 8.601% | $234.122 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $142.29 | 3.735% | $147.6045 | $147.60 | $147.60 | $147.60 |
| Purchase #3 | $78.88 | 6.485% | $83.9954 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $236.28 | 10.211% | $260.4066 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $31.76 | 5.628% | $33.5475 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $12.76 | 3.549% | $13.2129 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $231.81 | 12.583% | $260.9787 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $949.36 | $1,033.8676 | $1,033.87 | $1,033.85 | $1,033.80 | |