| 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 | $136.40 | 6.655% | $145.4774 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $245.57 | 6.621% | $261.8292 | $261.83 | $261.85 | $261.80 |
| Purchase #3 | $144.29 | 13.563% | $163.8601 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $243.78 | 13.372% | $276.3783 | $276.38 | $276.40 | $276.40 |
| Purchase #5 | $82.34 | 13.313% | $93.3019 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $154.80 | 10.833% | $171.5695 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $8.72 | 9.681% | $9.5642 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $1,015.90 | $1,121.9806 | $1,121.98 | $1,122.00 | $1,122.10 | |