| 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 | $186.37 | 7.483% | $200.3161 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $124.56 | 13.236% | $141.0468 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $215.66 | 10.236% | $237.735 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $11.30 | 7.544% | $12.1525 | $12.15 | $12.15 | $12.20 |
| Purchase #5 | $216.76 | 4.800% | $227.1645 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $109.67 | 8.690% | $119.2003 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $89.72 | 4.105% | $93.403 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $954.04 | $1,031.0182 | $1,031.02 | $1,031.00 | $1,031.00 | |