| 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 | $185.43 | 7.742% | $199.786 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $62.57 | 6.325% | $66.5276 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $38.85 | 11.637% | $43.371 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $38.97 | 13.414% | $44.1974 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $15.36 | 13.299% | $17.4027 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $217.54 | 7.786% | $234.4777 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $26.70 | 12.477% | $30.0314 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $585.42 | $635.7938 | $635.80 | $635.85 | $635.80 | |