| 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 | $199.84 | 4.513% | $208.8588 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $75.41 | 4.833% | $79.0546 | $79.05 | $79.05 | $79.10 |
| Purchase #3 | $203.61 | 3.464% | $210.6631 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $196.57 | 7.566% | $211.4425 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $108.29 | 7.276% | $116.1692 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $41.94 | 13.577% | $47.6342 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $36.59 | 13.152% | $41.4023 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $862.25 | $915.2247 | $915.21 | $915.20 | $915.30 | |