| 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 | $180.55 | 9.230% | $197.2148 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $97.66 | 7.715% | $105.1945 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $118.43 | 3.360% | $122.4092 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $66.58 | 10.431% | $73.525 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $8.66 | 8.595% | $9.4043 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $233.79 | 11.489% | $260.6501 | $260.65 | $260.65 | $260.70 |
| Purchase #7 | $237.90 | 8.822% | $258.8875 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $943.57 | $1,027.2854 | $1,027.28 | $1,027.30 | $1,027.30 | |