| 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 | $10.52 | 11.160% | $11.694 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $71.79 | 8.851% | $78.1441 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $180.91 | 3.624% | $187.4662 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $250.36 | 8.713% | $272.1739 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $33.40 | 6.756% | $35.6565 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $34.74 | 4.325% | $36.2425 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $99.45 | 4.410% | $103.8357 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $681.17 | $725.2129 | $725.21 | $725.20 | $725.20 | |