| 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 | $84.73 | 8.351% | $91.8058 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $52.48 | 9.788% | $57.6167 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $30.35 | 6.825% | $32.4214 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $231.48 | 7.467% | $248.7646 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $242.70 | 7.847% | $261.7447 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $180.78 | 8.210% | $195.622 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $49.39 | 12.863% | $55.743 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $871.91 | $943.7182 | $943.71 | $943.65 | $943.60 | |