| 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 | $112.65 | 5.183% | $118.4886 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $131.92 | 8.435% | $143.0475 | $143.05 | $143.05 | $143.00 |
| Purchase #3 | $111.89 | 5.685% | $118.2509 | $118.25 | $118.25 | $118.30 |
| Purchase #4 | $246.63 | 10.651% | $272.8986 | $272.90 | $272.90 | $272.90 |
| Purchase #5 | $236.93 | 13.280% | $268.3943 | $268.39 | $268.40 | $268.40 |
| Purchase #6 | $161.61 | 8.318% | $175.0527 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $27.96 | 10.826% | $30.9869 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $1,029.59 | $1,127.1195 | $1,127.12 | $1,127.15 | $1,127.20 | |