| 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 | $213.62 | 3.300% | $220.6695 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $138.55 | 7.149% | $148.4549 | $148.45 | $148.45 | $148.50 |
| Purchase #3 | $86.38 | 9.131% | $94.2674 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $19.76 | 9.314% | $21.6004 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $105.33 | 4.404% | $109.9687 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $24.81 | 5.299% | $26.1247 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $156.43 | 3.622% | $162.0959 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $744.88 | $783.1815 | $783.18 | $783.10 | $783.30 | |