| 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 | $205.73 | 8.139% | $222.4744 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $112.89 | 11.856% | $126.2742 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $27.68 | 11.840% | $30.9573 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $147.53 | 12.488% | $165.9535 | $165.95 | $165.95 | $166.00 |
| Purchase #5 | $11.71 | 6.130% | $12.4278 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $76.42 | 10.275% | $84.2722 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $48.30 | 12.316% | $54.2486 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $630.26 | $696.6080 | $696.60 | $696.55 | $696.70 | |