| 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 | $15.52 | 7.276% | $16.6492 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $30.94 | 7.782% | $33.3478 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $144.59 | 8.133% | $156.3495 | $156.35 | $156.35 | $156.30 |
| Purchase #4 | $214.61 | 9.238% | $234.4357 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $222.94 | 12.491% | $250.7874 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $86.92 | 11.142% | $96.6046 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $64.88 | 3.566% | $67.1936 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $780.40 | $855.3678 | $855.37 | $855.40 | $855.20 | |