| 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 | $58.44 | 13.389% | $66.2645 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $250.34 | 12.111% | $280.6587 | $280.66 | $280.65 | $280.70 |
| Purchase #3 | $11.99 | 9.805% | $13.1656 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $10.99 | 11.237% | $12.2249 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $188.93 | 9.242% | $206.3909 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $161.75 | 8.655% | $175.7495 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $135.32 | 9.841% | $148.6368 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $817.76 | $903.0909 | $903.09 | $903.05 | $903.10 | |