| 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 | $76.28 | 6.564% | $81.287 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $20.71 | 10.699% | $22.9258 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $71.55 | 3.259% | $73.8818 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $243.55 | 4.838% | $255.3329 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $65.47 | 13.107% | $74.0512 | $74.05 | $74.05 | $74.10 |
| Purchase #6 | $167.52 | 9.539% | $183.4997 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $220.70 | 3.510% | $228.4466 | $228.45 | $228.45 | $228.40 |
| 7 purchase totals = | $865.78 | $919.4250 | $919.43 | $919.50 | $919.40 | |