| 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 | $51.36 | 11.133% | $57.0779 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $63.38 | 7.355% | $68.0416 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $164.86 | 5.406% | $173.7723 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $143.44 | 5.636% | $151.5243 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $80.44 | 10.796% | $89.1243 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $158.27 | 4.613% | $165.571 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $229.25 | 7.549% | $246.5561 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $891.00 | $951.6675 | $951.66 | $951.60 | $951.70 | |