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 | $16.70 | 6.736% | $17.8249 | $17.82 | $17.80 | $17.80 |
Purchase #2 | $74.54 | 9.352% | $81.511 | $81.51 | $81.50 | $81.50 |
Purchase #3 | $209.61 | 3.604% | $217.1643 | $217.16 | $217.15 | $217.20 |
Purchase #4 | $196.34 | 13.191% | $222.2392 | $222.24 | $222.25 | $222.20 |
Purchase #5 | $65.39 | 13.578% | $74.2687 | $74.27 | $74.25 | $74.30 |
Purchase #6 | $126.79 | 13.388% | $143.7646 | $143.76 | $143.75 | $143.80 |
Purchase #7 | $127.59 | 4.126% | $132.8544 | $132.85 | $132.85 | $132.90 |
7 purchase totals = | $816.96 | $889.6271 | $889.61 | $889.55 | $889.70 |