| 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 | $246.93 | 3.143% | $254.691 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $137.60 | 12.230% | $154.4285 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $199.30 | 3.302% | $205.8809 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $227.63 | 3.158% | $234.8186 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $45.48 | 13.870% | $51.7881 | $51.79 | $51.80 | $51.80 |
| Purchase #6 | $19.83 | 4.665% | $20.7551 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $77.57 | 12.846% | $87.5346 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $954.34 | $1,009.8968 | $1,009.90 | $1,009.95 | $1,009.90 | |