| 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 | $215.80 | 7.398% | $231.7649 | $231.76 | $231.75 | $231.80 |
| Purchase #2 | $41.44 | 9.664% | $45.4448 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $30.66 | 4.722% | $32.1078 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $72.97 | 13.421% | $82.7633 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $196.30 | 4.307% | $204.7546 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $86.66 | 8.104% | $93.6829 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $51.31 | 3.682% | $53.1992 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $695.14 | $743.7175 | $743.70 | $743.70 | $743.80 | |