| 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 | $133.65 | 12.724% | $150.6556 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $109.66 | 13.389% | $124.3424 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $237.84 | 10.105% | $261.8737 | $261.87 | $261.85 | $261.90 |
| Purchase #4 | $120.76 | 11.107% | $134.1728 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $201.94 | 7.144% | $216.3666 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $128.31 | 3.336% | $132.5904 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $25.69 | 7.815% | $27.6977 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $957.85 | $1,047.6992 | $1,047.70 | $1,047.65 | $1,047.80 | |