| 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 | $20.35 | 12.103% | $22.813 | $22.81 | $22.80 | $22.80 |
| Purchase #2 | $97.79 | 3.534% | $101.2459 | $101.25 | $101.25 | $101.20 |
| Purchase #3 | $42.45 | 8.388% | $46.0107 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $217.88 | 4.486% | $227.6541 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $49.80 | 12.525% | $56.0375 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $238.53 | 9.697% | $261.6603 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $235.87 | 9.214% | $257.6031 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $902.67 | $973.0246 | $973.02 | $973.00 | $973.00 | |