| 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 | $93.29 | 13.293% | $105.691 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $98.26 | 8.298% | $106.4136 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $184.37 | 10.850% | $204.3741 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $17.49 | 3.214% | $18.0521 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $84.61 | 5.429% | $89.2035 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $91.38 | 3.347% | $94.4385 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $109.92 | 6.510% | $117.0758 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $679.32 | $735.2486 | $735.24 | $735.25 | $735.30 | |