| 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 | $248.79 | 3.501% | $257.5001 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $149.92 | 13.297% | $169.8549 | $169.85 | $169.85 | $169.90 |
| Purchase #3 | $126.77 | 12.172% | $142.2004 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $137.88 | 3.173% | $142.2549 | $142.25 | $142.25 | $142.30 |
| Purchase #5 | $195.83 | 3.723% | $203.1208 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $242.53 | 5.848% | $256.7132 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $160.45 | 7.478% | $172.4485 | $172.45 | $172.45 | $172.40 |
| 7 purchase totals = | $1,262.17 | $1,344.0928 | $1,344.08 | $1,344.05 | $1,344.10 | |