| 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 | $200.63 | 10.635% | $221.967 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $79.38 | 9.309% | $86.7695 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $195.89 | 8.343% | $212.2331 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $120.99 | 12.714% | $136.3727 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $73.62 | 9.767% | $80.8105 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $88.79 | 13.385% | $100.6745 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $176.67 | 8.124% | $191.0227 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $935.97 | $1,029.8500 | $1,029.84 | $1,029.75 | $1,029.90 | |