| 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 | $203.56 | 7.264% | $218.3466 | $218.35 | $218.35 | $218.30 |
| Purchase #2 | $155.79 | 13.450% | $176.7438 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $73.48 | 3.159% | $75.8012 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $104.53 | 6.184% | $110.9941 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $211.71 | 6.632% | $225.7506 | $225.75 | $225.75 | $225.80 |
| Purchase #6 | $28.77 | 6.596% | $30.6677 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $59.30 | 7.259% | $63.6046 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $837.14 | $901.9086 | $901.90 | $901.90 | $901.90 | |