| 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 | $203.59 | 9.768% | $223.4767 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $117.71 | 3.718% | $122.0865 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $104.51 | 5.600% | $110.3626 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $5.41 | 11.109% | $6.011 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $67.97 | 10.859% | $75.3509 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $66.32 | 6.844% | $70.8589 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $200.58 | 7.363% | $215.3487 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $766.09 | $823.4953 | $823.50 | $823.50 | $823.60 | |