| 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 | $176.73 | 10.391% | $195.094 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $109.87 | 13.408% | $124.6014 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $10.95 | 8.225% | $11.8506 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $186.25 | 5.459% | $196.4174 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $16.27 | 9.841% | $17.8711 | $17.87 | $17.85 | $17.90 |
| Purchase #6 | $235.97 | 3.333% | $243.8349 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $169.49 | 4.478% | $177.0798 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $905.53 | $966.7492 | $966.74 | $966.75 | $966.80 | |