| 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 | $117.52 | 5.565% | $124.06 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $28.59 | 12.204% | $32.0791 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $28.74 | 5.735% | $30.3882 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $221.42 | 7.270% | $237.5172 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $198.57 | 7.607% | $213.6752 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $58.69 | 6.150% | $62.2994 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $60.91 | 7.395% | $65.4143 | $65.41 | $65.40 | $65.40 |
| 7 purchase totals = | $714.44 | $765.4334 | $765.44 | $765.45 | $765.50 | |