| 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 | $142.90 | 13.830% | $162.6631 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $150.35 | 10.581% | $166.2585 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $201.66 | 3.366% | $208.4479 | $208.45 | $208.45 | $208.40 |
| Purchase #4 | $34.83 | 3.700% | $36.1187 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $44.32 | 7.760% | $47.7592 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $30.25 | 11.739% | $33.801 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $217.69 | 7.293% | $233.5661 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $822.00 | $888.6145 | $888.62 | $888.55 | $888.70 | |