| 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 | $193.42 | 7.678% | $208.2708 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $153.81 | 7.727% | $165.6949 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $78.64 | 3.229% | $81.1793 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $194.36 | 8.225% | $210.3461 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $46.79 | 3.586% | $48.4679 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $127.76 | 4.770% | $133.8542 | $133.85 | $133.85 | $133.90 |
| Purchase #7 | $130.90 | 4.485% | $136.7709 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $925.68 | $984.5841 | $984.58 | $984.55 | $984.70 | |