| 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 | $205.80 | 3.629% | $213.2685 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $207.66 | 13.168% | $235.0047 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $31.50 | 5.629% | $33.2731 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $50.36 | 4.744% | $52.7491 | $52.75 | $52.75 | $52.70 |
| Purchase #5 | $36.76 | 12.135% | $41.2208 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $214.35 | 10.302% | $236.4323 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $76.44 | 4.433% | $79.8286 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $822.87 | $891.7771 | $891.77 | $891.75 | $891.70 | |