| 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 | $248.74 | 7.135% | $266.4876 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $179.40 | 12.417% | $201.6761 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $34.49 | 13.494% | $39.1441 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $72.62 | 7.494% | $78.0621 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $83.89 | 5.194% | $88.2472 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $109.99 | 9.558% | $120.5028 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $74.41 | 4.203% | $77.5375 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $803.54 | $871.6574 | $871.66 | $871.70 | $871.60 | |