| 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 | $131.85 | 6.700% | $140.684 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $199.32 | 4.850% | $208.987 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $30.36 | 11.209% | $33.7631 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $79.29 | 7.339% | $85.1091 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $56.67 | 8.135% | $61.2801 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $208.78 | 7.185% | $223.7808 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $59.87 | 6.799% | $63.9406 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $766.14 | $817.5447 | $817.54 | $817.60 | $817.60 | |