| 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 | $202.76 | 9.638% | $222.302 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $99.90 | 7.466% | $107.3585 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $83.46 | 5.373% | $87.9443 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $27.93 | 7.190% | $29.9382 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $171.45 | 7.171% | $183.7447 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $162.61 | 3.314% | $167.9989 | $168.00 | $168.00 | $168.00 |
| Purchase #7 | $99.25 | 6.856% | $106.0546 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $847.36 | $905.3412 | $905.33 | $905.35 | $905.30 | |