| 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 | $177.42 | 8.631% | $192.7331 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $51.96 | 7.638% | $55.9287 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $242.72 | 7.660% | $261.3124 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $83.73 | 4.170% | $87.2215 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $163.61 | 6.587% | $174.387 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $174.74 | 13.702% | $198.6829 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $99.79 | 7.750% | $107.5237 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $993.97 | $1,077.7893 | $1,077.78 | $1,077.80 | $1,077.70 | |