| 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 | $137.60 | 8.786% | $149.6895 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $163.73 | 3.229% | $169.0168 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $175.49 | 7.866% | $189.294 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $126.62 | 7.548% | $136.1773 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $135.94 | 10.627% | $150.3863 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $219.45 | 13.712% | $249.541 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $210.72 | 12.348% | $236.7397 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $1,169.55 | $1,280.8446 | $1,280.85 | $1,280.90 | $1,280.80 | |