| 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 | $117.27 | 4.868% | $122.9787 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $72.82 | 8.717% | $79.1677 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $125.43 | 8.450% | $136.0288 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $66.82 | 3.558% | $69.1975 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $204.85 | 3.528% | $212.0771 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $212.95 | 8.201% | $230.414 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $158.99 | 12.836% | $179.398 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $959.13 | $1,029.2618 | $1,029.27 | $1,029.30 | $1,029.30 | |