| 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 | $130.77 | 4.512% | $136.6703 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $156.57 | 6.301% | $166.4355 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $37.46 | 5.339% | $39.46 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $240.45 | 8.721% | $261.4196 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $154.50 | 13.605% | $175.5197 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $235.47 | 11.590% | $262.761 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $237.31 | 12.874% | $267.8613 | $267.86 | $267.85 | $267.90 |
| 7 purchase totals = | $1,192.53 | $1,310.1274 | $1,310.13 | $1,310.05 | $1,310.20 | |