| 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 | $12.96 | 11.822% | $14.4921 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $164.34 | 4.220% | $171.2751 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $142.84 | 11.169% | $158.7938 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $152.91 | 11.282% | $170.1613 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $161.78 | 13.264% | $183.2385 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $137.79 | 12.305% | $154.7451 | $154.75 | $154.75 | $154.70 |
| Purchase #7 | $61.67 | 8.222% | $66.7405 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $834.29 | $919.4464 | $919.45 | $919.50 | $919.40 | |