| 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 | $190.34 | 11.406% | $212.0502 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $194.57 | 10.738% | $215.4629 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $28.64 | 9.315% | $31.3078 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $239.75 | 3.178% | $247.3693 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $51.35 | 5.672% | $54.2626 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $111.58 | 9.558% | $122.2448 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $250.33 | 4.277% | $261.0366 | $261.04 | $261.05 | $261.00 |
| 7 purchase totals = | $1,066.56 | $1,143.7342 | $1,143.73 | $1,143.70 | $1,143.80 | |