| 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 | $212.76 | 4.284% | $221.8746 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $197.98 | 5.460% | $208.7897 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $72.58 | 5.706% | $76.7214 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $74.53 | 8.490% | $80.8576 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $140.77 | 9.337% | $153.9137 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $224.82 | 10.461% | $248.3384 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $232.27 | 12.751% | $261.8867 | $261.89 | $261.90 | $261.90 |
| 7 purchase totals = | $1,155.71 | $1,252.3821 | $1,252.38 | $1,252.35 | $1,252.40 | |