| 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 | $111.43 | 3.362% | $115.1763 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $59.75 | 11.249% | $66.4713 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $118.71 | 6.487% | $126.4107 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $5.89 | 8.754% | $6.4056 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $74.50 | 11.728% | $83.2374 | $83.24 | $83.25 | $83.20 |
| Purchase #6 | $9.51 | 5.770% | $10.0587 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $170.33 | 12.424% | $191.4918 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $550.12 | $599.2518 | $599.26 | $599.25 | $599.30 | |