| 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 | $60.89 | 6.192% | $64.6603 | $64.66 | $64.65 | $64.70 |
| Purchase #2 | $217.68 | 13.846% | $247.82 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $93.53 | 13.480% | $106.1378 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $85.94 | 3.565% | $89.0038 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $198.83 | 11.136% | $220.9717 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $61.62 | 12.458% | $69.2966 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $109.33 | 3.508% | $113.1653 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $827.82 | $911.0555 | $911.06 | $911.00 | $911.10 | |