| 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 | $5.72 | 9.664% | $6.2728 | $6.27 | $6.25 | $6.30 |
| Purchase #2 | $171.60 | 5.263% | $180.6313 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $207.74 | 9.235% | $226.9248 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $102.53 | 4.276% | $106.9142 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $32.36 | 8.282% | $35.0401 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $236.86 | 9.709% | $259.8567 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $72.60 | 3.443% | $75.0996 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $829.41 | $890.7395 | $890.73 | $890.70 | $890.70 | |