| 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 | $161.79 | 4.698% | $169.3909 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $154.72 | 9.488% | $169.3998 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $209.54 | 4.863% | $219.7299 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $170.66 | 13.712% | $194.0609 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $97.42 | 5.560% | $102.8366 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $55.64 | 5.333% | $58.6073 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $84.76 | 3.268% | $87.53 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $934.53 | $1,001.5554 | $1,001.56 | $1,001.60 | $1,001.50 | |