| 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 | $189.56 | 13.816% | $215.7496 | $215.75 | $215.75 | $215.70 |
| Purchase #2 | $85.44 | 3.383% | $88.3304 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $94.75 | 7.431% | $101.7909 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $212.49 | 10.658% | $235.1372 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $147.93 | 7.154% | $158.5129 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $42.39 | 3.516% | $43.8804 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $63.82 | 8.124% | $69.0047 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $836.38 | $912.4061 | $912.40 | $912.45 | $912.30 | |