| 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 | $73.94 | 5.711% | $78.1627 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $202.37 | 9.489% | $221.5729 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $175.71 | 4.658% | $183.8946 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $11.99 | 3.174% | $12.3706 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $236.76 | 10.539% | $261.7121 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $27.77 | 8.112% | $30.0227 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $159.77 | 8.438% | $173.2514 | $173.25 | $173.25 | $173.30 |
| 7 purchase totals = | $888.31 | $960.9870 | $960.97 | $960.90 | $961.10 | |