| 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 | $67.83 | 9.663% | $74.3844 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $122.60 | 13.553% | $139.216 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $148.59 | 13.406% | $168.51 | $168.51 | $168.50 | $168.50 |
| Purchase #4 | $236.40 | 8.134% | $255.6288 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $158.65 | 10.512% | $175.3273 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $167.79 | 12.741% | $189.1681 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $245.44 | 11.246% | $273.0422 | $273.04 | $273.05 | $273.00 |
| 7 purchase totals = | $1,147.30 | $1,275.2768 | $1,275.28 | $1,275.30 | $1,275.20 | |