| 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 | $116.52 | 4.855% | $122.177 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $164.33 | 7.291% | $176.3113 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $66.42 | 12.612% | $74.7969 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $168.45 | 5.808% | $178.2336 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $101.50 | 4.674% | $106.2441 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $28.58 | 8.139% | $30.9061 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $91.63 | 3.855% | $95.1623 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $737.43 | $783.8313 | $783.83 | $783.85 | $783.80 | |