| 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 | $79.72 | 5.359% | $83.9922 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $23.52 | 9.394% | $25.7295 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $84.42 | 11.281% | $93.9434 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $181.57 | 12.580% | $204.4115 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $153.57 | 5.510% | $162.0317 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $162.39 | 4.236% | $169.2688 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $114.30 | 11.767% | $127.7497 | $127.75 | $127.75 | $127.70 |
| 7 purchase totals = | $799.49 | $867.1268 | $867.12 | $867.15 | $867.00 | |