| 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 | $151.39 | 5.358% | $159.5015 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $32.75 | 12.175% | $36.7373 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $35.36 | 13.616% | $40.1746 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $30.54 | 8.234% | $33.0547 | $33.05 | $33.05 | $33.10 |
| Purchase #5 | $60.35 | 5.559% | $63.7049 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $82.70 | 7.246% | $88.6924 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $214.27 | 10.528% | $236.8283 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $607.36 | $658.6937 | $658.68 | $658.70 | $658.70 | |