| 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 | $191.28 | 8.826% | $208.1624 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $69.67 | 12.496% | $78.376 | $78.38 | $78.40 | $78.40 |
| Purchase #3 | $19.52 | 11.734% | $21.8105 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $151.65 | 13.538% | $172.1804 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $146.91 | 11.392% | $163.646 | $163.65 | $163.65 | $163.60 |
| Purchase #6 | $162.31 | 12.593% | $182.7497 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $143.90 | 10.710% | $159.3117 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $885.24 | $986.2367 | $986.24 | $986.25 | $986.20 | |