| 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 | $39.53 | 4.244% | $41.2077 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $113.93 | 12.162% | $127.7862 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $40.98 | 11.322% | $45.6198 | $45.62 | $45.60 | $45.60 |
| Purchase #4 | $230.60 | 13.216% | $261.0761 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $95.30 | 3.682% | $98.8089 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $34.85 | 8.288% | $37.7384 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $98.34 | 6.451% | $104.6839 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $653.53 | $716.9210 | $716.93 | $716.95 | $716.90 | |