| 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 | $178.43 | 5.811% | $188.7986 | $188.80 | $188.80 | $188.80 |
| Purchase #2 | $149.66 | 13.327% | $169.6052 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $236.69 | 5.531% | $249.7813 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $194.42 | 6.761% | $207.5647 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $135.89 | 4.355% | $141.808 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $205.95 | 9.609% | $225.7397 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $102.82 | 12.786% | $115.9666 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $1,203.86 | $1,299.2641 | $1,299.27 | $1,299.25 | $1,299.30 | |