| 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 | $104.43 | 12.109% | $117.0754 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $52.90 | 6.677% | $56.4321 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $231.74 | 8.332% | $251.0486 | $251.05 | $251.05 | $251.00 |
| Purchase #4 | $192.92 | 10.862% | $213.875 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $84.71 | 5.727% | $89.5613 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $81.81 | 8.553% | $88.8072 | $88.81 | $88.80 | $88.80 |
| Purchase #7 | $101.28 | 5.478% | $106.8281 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $849.79 | $923.6277 | $923.64 | $923.70 | $923.60 | |