| 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 | $159.81 | 12.379% | $179.5929 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $50.73 | 3.173% | $52.3397 | $52.34 | $52.35 | $52.30 |
| Purchase #3 | $246.44 | 10.264% | $271.7346 | $271.73 | $271.75 | $271.70 |
| Purchase #4 | $114.68 | 4.450% | $119.7833 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $163.36 | 5.797% | $172.83 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $25.47 | 10.308% | $28.0954 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $103.58 | 13.619% | $117.6866 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $864.07 | $942.0625 | $942.06 | $942.15 | $942.00 | |