| 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 | $109.58 | 11.834% | $122.5477 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $97.31 | 6.377% | $103.5155 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $170.83 | 12.551% | $192.2709 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $28.96 | 4.306% | $30.207 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $37.94 | 7.874% | $40.9274 | $40.93 | $40.95 | $40.90 |
| Purchase #6 | $129.38 | 9.638% | $141.8496 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $94.34 | 10.280% | $104.0382 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $668.34 | $735.3563 | $735.37 | $735.35 | $735.20 | |