| 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 | $237.77 | 9.841% | $261.1689 | $261.17 | $261.15 | $261.20 |
| Purchase #2 | $101.98 | 3.556% | $105.6064 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $80.62 | 11.851% | $90.1743 | $90.17 | $90.15 | $90.20 |
| Purchase #4 | $237.94 | 3.845% | $247.0888 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $134.29 | 7.540% | $144.4155 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $41.93 | 11.421% | $46.7188 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $24.32 | 9.270% | $26.5745 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $858.85 | $921.7472 | $921.75 | $921.65 | $921.80 | |