| 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 | $210.92 | 5.833% | $223.223 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $132.90 | 7.677% | $143.1027 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $128.85 | 8.626% | $139.9646 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $210.58 | 12.418% | $236.7298 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $250.27 | 12.397% | $281.296 | $281.30 | $281.30 | $281.30 |
| Purchase #6 | $198.40 | 12.411% | $223.0234 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $130.53 | 8.578% | $141.7269 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $1,262.45 | $1,389.0664 | $1,389.06 | $1,389.05 | $1,389.00 | |