| 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 | $130.67 | 6.502% | $139.1662 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $190.38 | 9.746% | $208.9344 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $146.83 | 13.406% | $166.514 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $206.90 | 8.842% | $225.1941 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $187.56 | 12.126% | $210.3035 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $186.66 | 5.104% | $196.1871 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $46.47 | 3.621% | $48.1527 | $48.15 | $48.15 | $48.20 |
| 7 purchase totals = | $1,095.47 | $1,194.4520 | $1,194.44 | $1,194.45 | $1,194.50 | |