| 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 | $70.73 | 12.265% | $79.405 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $89.78 | 3.256% | $92.7032 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $208.52 | 3.837% | $216.5209 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $108.28 | 13.709% | $123.1241 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $193.30 | 9.104% | $210.898 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $212.69 | 6.826% | $227.2082 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $13.77 | 6.696% | $14.692 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $897.07 | $964.5514 | $964.55 | $964.50 | $964.50 | |