| 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 | $198.51 | 11.690% | $221.7158 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $78.86 | 11.671% | $88.0638 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $164.44 | 12.147% | $184.4145 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $161.41 | 4.676% | $168.9575 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $215.59 | 9.709% | $236.5216 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $154.63 | 4.188% | $161.1059 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $121.89 | 5.149% | $128.1661 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $1,095.33 | $1,188.9452 | $1,188.95 | $1,188.85 | $1,189.00 | |