| 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 | $243.39 | 8.257% | $263.4867 | $263.49 | $263.50 | $263.50 |
| Purchase #2 | $236.64 | 8.619% | $257.036 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $222.54 | 6.562% | $237.1431 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $111.67 | 11.496% | $124.5076 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $80.86 | 8.484% | $87.7202 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $104.31 | 5.709% | $110.2651 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $211.28 | 8.520% | $229.2811 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $1,210.69 | $1,309.4398 | $1,309.45 | $1,309.45 | $1,309.40 | |