| 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 | $167.86 | 12.823% | $189.3847 | $189.38 | $189.40 | $189.40 |
| Purchase #2 | $137.94 | 5.267% | $145.2053 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $232.63 | 12.400% | $261.4761 | $261.48 | $261.50 | $261.50 |
| Purchase #4 | $188.92 | 12.386% | $212.3196 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $231.71 | 5.136% | $243.6106 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $150.83 | 12.534% | $169.735 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $74.37 | 4.190% | $77.4861 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $1,184.26 | $1,299.2174 | $1,299.23 | $1,299.25 | $1,299.20 | |