| 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 | $13.43 | 12.858% | $15.1568 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $191.65 | 4.711% | $200.6786 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $192.26 | 3.187% | $198.3873 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $56.68 | 5.404% | $59.743 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $45.46 | 9.784% | $49.9078 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $19.31 | 10.798% | $21.3951 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $228.99 | 5.788% | $242.2439 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $747.78 | $787.5125 | $787.52 | $787.55 | $787.50 | |