| 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 | $230.75 | 7.363% | $247.7401 | $247.74 | $247.75 | $247.70 |
| Purchase #2 | $249.39 | 11.849% | $278.9402 | $278.94 | $278.95 | $278.90 |
| Purchase #3 | $236.39 | 6.680% | $252.1809 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $187.49 | 3.628% | $194.2921 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $128.89 | 10.589% | $142.5382 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $134.46 | 13.460% | $152.5583 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $238.52 | 9.647% | $261.53 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,405.89 | $1,529.7798 | $1,529.78 | $1,529.85 | $1,529.70 | |