| 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 | $170.38 | 8.590% | $185.0156 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $89.64 | 4.163% | $93.3717 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $87.45 | 11.202% | $97.2461 | $97.25 | $97.25 | $97.20 |
| Purchase #4 | $127.25 | 4.135% | $132.5118 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $100.98 | 8.652% | $109.7168 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $129.86 | 9.420% | $142.0928 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $72.30 | 4.316% | $75.4205 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $777.86 | $835.3753 | $835.38 | $835.30 | $835.30 | |