| 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 | $42.29 | 6.846% | $45.1852 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $102.81 | 9.647% | $112.7281 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $243.47 | 7.387% | $261.4551 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $208.73 | 9.397% | $228.3444 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $209.98 | 6.299% | $223.2066 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $37.33 | 4.775% | $39.1125 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $120.36 | 13.456% | $136.5556 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $964.97 | $1,046.5875 | $1,046.60 | $1,046.60 | $1,046.60 | |