| 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 | $21.53 | 7.505% | $23.1458 | $23.15 | $23.15 | $23.10 |
| Purchase #2 | $92.30 | 6.304% | $98.1186 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $137.61 | 6.234% | $146.1886 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $248.78 | 9.757% | $273.0535 | $273.05 | $273.05 | $273.10 |
| Purchase #5 | $243.70 | 12.535% | $274.2478 | $274.25 | $274.25 | $274.20 |
| Purchase #6 | $236.35 | 12.627% | $266.1939 | $266.19 | $266.20 | $266.20 |
| Purchase #7 | $237.48 | 10.113% | $261.4964 | $261.50 | $261.50 | $261.50 |
| 7 purchase totals = | $1,217.75 | $1,342.4446 | $1,342.45 | $1,342.45 | $1,342.40 | |