| 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 | $198.72 | 6.371% | $211.3805 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $177.38 | 6.368% | $188.6756 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $9.33 | 11.870% | $10.4375 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $86.91 | 8.462% | $94.2643 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $49.50 | 6.292% | $52.6145 | $52.61 | $52.60 | $52.60 |
| Purchase #6 | $154.32 | 9.371% | $168.7813 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $44.92 | 11.481% | $50.0773 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $721.08 | $776.2310 | $776.23 | $776.30 | $776.30 | |