| 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 | $138.86 | 6.292% | $147.5971 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $158.92 | 3.804% | $164.9653 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $55.34 | 5.167% | $58.1994 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $70.47 | 9.289% | $77.016 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $23.78 | 5.435% | $25.0724 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $45.82 | 3.356% | $47.3577 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $123.59 | 13.402% | $140.1535 | $140.15 | $140.15 | $140.20 |
| 7 purchase totals = | $616.78 | $660.3614 | $660.37 | $660.30 | $660.50 | |