| 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 | $60.48 | 3.832% | $62.7976 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $187.44 | 13.528% | $212.7969 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $140.80 | 11.552% | $157.0652 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $246.95 | 7.440% | $265.3231 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $29.33 | 5.318% | $30.8898 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $168.25 | 3.328% | $173.8494 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $140.28 | 10.325% | $154.7639 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $973.53 | $1,057.4859 | $1,057.49 | $1,057.45 | $1,057.50 | |