| 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 | $45.49 | 4.682% | $47.6198 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $82.53 | 13.625% | $93.7747 | $93.77 | $93.75 | $93.80 |
| Purchase #3 | $225.38 | 11.194% | $250.609 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $54.71 | 6.672% | $58.3603 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $15.34 | 11.555% | $17.1125 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $216.52 | 8.356% | $234.6124 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $197.68 | 5.565% | $208.6809 | $208.68 | $208.70 | $208.70 |
| 7 purchase totals = | $837.65 | $910.7696 | $910.76 | $910.70 | $910.80 | |