| 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 | $242.29 | 9.229% | $264.6509 | $264.65 | $264.65 | $264.70 |
| Purchase #2 | $7.39 | 3.504% | $7.6489 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $132.49 | 11.378% | $147.5647 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $237.90 | 9.597% | $260.7313 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $186.55 | 6.645% | $198.9462 | $198.95 | $198.95 | $198.90 |
| Purchase #6 | $128.66 | 10.381% | $142.0162 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $18.78 | 11.366% | $20.9145 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $954.06 | $1,042.4727 | $1,042.47 | $1,042.45 | $1,042.40 | |