| 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 | $218.37 | 12.599% | $245.8824 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $20.38 | 9.416% | $22.299 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $37.96 | 11.653% | $42.3835 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $227.50 | 10.863% | $252.2133 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $172.96 | 10.745% | $191.5446 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $31.29 | 12.844% | $35.3089 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $73.73 | 4.396% | $76.9712 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $782.19 | $866.6029 | $866.59 | $866.60 | $866.60 | |