| 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 | $165.77 | 8.384% | $179.6682 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $93.39 | 7.250% | $100.1608 | $100.16 | $100.15 | $100.20 |
| Purchase #3 | $67.92 | 12.692% | $76.5404 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $195.43 | 3.631% | $202.5261 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $44.72 | 4.847% | $46.8876 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $202.63 | 4.694% | $212.1415 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $133.49 | 4.256% | $139.1713 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $903.35 | $957.0959 | $957.10 | $957.10 | $957.10 | |