| 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 | $52.29 | 4.603% | $54.6969 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $105.81 | 3.170% | $109.1642 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $15.68 | 9.662% | $17.195 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $126.37 | 8.479% | $137.0849 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $177.61 | 12.843% | $200.4205 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $193.86 | 11.144% | $215.4638 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $29.41 | 4.119% | $30.6214 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $701.03 | $764.6467 | $764.64 | $764.60 | $764.70 | |