| 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 | $95.64 | 7.379% | $102.6973 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $167.74 | 8.846% | $182.5783 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $230.37 | 8.629% | $250.2486 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $43.97 | 8.849% | $47.8609 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $99.43 | 6.644% | $106.0361 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $77.43 | 7.171% | $82.9825 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $105.65 | 13.864% | $120.2973 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $820.23 | $892.7010 | $892.71 | $892.75 | $892.70 | |