| 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 | $97.68 | 5.256% | $102.8141 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $188.52 | 5.303% | $198.5172 | $198.52 | $198.50 | $198.50 |
| Purchase #3 | $163.94 | 3.625% | $169.8828 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $212.77 | 6.352% | $226.2852 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $216.43 | 8.828% | $235.5364 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $58.84 | 12.696% | $66.3103 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $178.89 | 12.206% | $200.7253 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $1,117.07 | $1,200.0713 | $1,200.08 | $1,200.10 | $1,200.00 | |