| 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 | $247.26 | 9.853% | $271.6225 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $93.72 | 11.265% | $104.2776 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $5.25 | 8.107% | $5.6756 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $232.79 | 12.430% | $261.7258 | $261.73 | $261.75 | $261.70 |
| Purchase #5 | $189.87 | 4.356% | $198.1407 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $171.35 | 6.432% | $182.3712 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $116.37 | 5.821% | $123.1439 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $1,056.61 | $1,146.9573 | $1,146.96 | $1,147.00 | $1,146.90 | |