| 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 | $217.52 | 11.449% | $242.4239 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $190.32 | 13.157% | $215.3604 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $195.59 | 13.548% | $222.0885 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $23.68 | 7.403% | $25.433 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $145.31 | 3.694% | $150.6778 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $227.46 | 8.339% | $246.4279 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $91.59 | 12.322% | $102.8757 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $1,091.47 | $1,205.2872 | $1,205.29 | $1,205.35 | $1,205.30 | |