| 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 | $131.93 | 11.143% | $146.631 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $86.75 | 5.266% | $91.3183 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $204.76 | 11.283% | $227.8631 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $227.97 | 10.410% | $251.7017 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $16.98 | 3.637% | $17.5976 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $21.86 | 3.812% | $22.6933 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $89.27 | 11.369% | $99.4191 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $779.52 | $857.2241 | $857.22 | $857.20 | $857.20 | |