| 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 | $183.78 | 5.498% | $193.8842 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $215.30 | 12.201% | $241.5688 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $250.57 | 4.333% | $261.4272 | $261.43 | $261.45 | $261.40 |
| Purchase #4 | $186.53 | 7.603% | $200.7119 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $74.59 | 12.156% | $83.6572 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $156.54 | 4.495% | $163.5765 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $210.29 | 10.169% | $231.6744 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $1,277.60 | $1,376.5002 | $1,376.50 | $1,376.50 | $1,376.60 | |