| 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 | $44.29 | 6.369% | $47.1108 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $247.38 | 7.259% | $265.3373 | $265.34 | $265.35 | $265.30 |
| Purchase #3 | $46.34 | 12.126% | $51.9592 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $88.71 | 9.810% | $97.4125 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $19.96 | 4.596% | $20.8774 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $21.81 | 11.271% | $24.2682 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $105.42 | 7.485% | $113.3107 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $573.91 | $620.2761 | $620.28 | $620.25 | $620.30 | |