| 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 | $113.89 | 5.188% | $119.7986 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $38.33 | 13.862% | $43.6433 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $126.25 | 9.510% | $138.2564 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $234.51 | 11.676% | $261.8914 | $261.89 | $261.90 | $261.90 |
| Purchase #5 | $70.55 | 10.288% | $77.8082 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $41.75 | 6.340% | $44.397 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $11.72 | 5.407% | $12.3537 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $637.00 | $698.1486 | $698.15 | $698.15 | $698.20 | |