| 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 | $234.38 | 11.434% | $261.179 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $112.60 | 13.762% | $128.096 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $167.76 | 11.342% | $186.7873 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $232.98 | 10.581% | $257.6316 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $11.54 | 11.309% | $12.8451 | $12.85 | $12.85 | $12.80 |
| Purchase #6 | $81.93 | 4.280% | $85.4366 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $239.67 | 8.840% | $260.8568 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $1,080.86 | $1,192.8324 | $1,192.85 | $1,192.90 | $1,192.80 | |