| 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 | $112.54 | 8.483% | $122.0868 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $18.34 | 11.246% | $20.4025 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $77.41 | 13.712% | $88.0245 | $88.02 | $88.00 | $88.00 |
| Purchase #4 | $54.53 | 7.266% | $58.4921 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $91.40 | 12.292% | $102.6349 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $14.36 | 4.281% | $14.9748 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $96.59 | 12.360% | $108.5285 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $465.17 | $515.1441 | $515.13 | $515.15 | $515.10 | |