| 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 | $162.79 | 4.867% | $170.713 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $110.37 | 4.664% | $115.5177 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $208.94 | 12.496% | $235.0491 | $235.05 | $235.05 | $235.00 |
| Purchase #4 | $39.66 | 4.592% | $41.4812 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $50.29 | 6.312% | $53.4643 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $17.83 | 3.469% | $18.4485 | $18.45 | $18.45 | $18.40 |
| Purchase #7 | $213.65 | 10.496% | $236.0747 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $803.53 | $870.7485 | $870.74 | $870.70 | $870.70 | |