| 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 | $27.86 | 10.549% | $30.799 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $83.28 | 4.293% | $86.8552 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $225.37 | 5.309% | $237.3349 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $68.32 | 11.639% | $76.2718 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $39.25 | 9.449% | $42.9587 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $76.34 | 6.172% | $81.0517 | $81.05 | $81.05 | $81.10 |
| Purchase #7 | $159.92 | 11.387% | $178.1301 | $178.13 | $178.15 | $178.10 |
| 7 purchase totals = | $680.34 | $733.4014 | $733.40 | $733.40 | $733.50 | |