| 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 | $23.93 | 11.557% | $26.6956 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $188.90 | 11.651% | $210.9087 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $73.69 | 10.780% | $81.6338 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $201.81 | 4.478% | $210.8471 | $210.85 | $210.85 | $210.80 |
| Purchase #5 | $80.75 | 11.609% | $90.1243 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $69.59 | 12.208% | $78.0855 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $79.33 | 9.753% | $87.0671 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $718.00 | $785.3621 | $785.37 | $785.35 | $785.30 | |