| 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 | $86.82 | 5.220% | $91.352 | $91.35 | $91.35 | $91.40 |
| Purchase #2 | $248.64 | 7.629% | $267.6087 | $267.61 | $267.60 | $267.60 |
| Purchase #3 | $169.96 | 11.129% | $188.8748 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $27.81 | 9.259% | $30.3849 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $20.72 | 8.564% | $22.4945 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $123.34 | 4.646% | $129.0704 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $163.98 | 8.345% | $177.6641 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $841.27 | $907.4494 | $907.43 | $907.40 | $907.60 | |