| 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 | $19.50 | 5.572% | $20.5865 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $67.93 | 10.422% | $75.0097 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $226.65 | 12.821% | $255.7088 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $48.58 | 11.259% | $54.0496 | $54.05 | $54.05 | $54.00 |
| Purchase #5 | $24.85 | 4.575% | $25.9869 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $178.45 | 11.568% | $199.0931 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $208.37 | 8.456% | $225.9898 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $774.33 | $856.4244 | $856.43 | $856.45 | $856.40 | |