| 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 | $143.78 | 5.502% | $151.6908 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $167.94 | 7.478% | $180.4986 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $244.46 | 8.548% | $265.3564 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $113.99 | 4.234% | $118.8163 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $5.66 | 4.467% | $5.9128 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $19.86 | 7.261% | $21.302 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $145.39 | 6.856% | $155.3579 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $841.08 | $898.9348 | $898.94 | $898.90 | $899.00 | |