| 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 | $190.92 | 8.422% | $206.9993 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $121.67 | 5.283% | $128.0978 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $46.46 | 9.790% | $51.0084 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $106.85 | 6.530% | $113.8273 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $106.57 | 3.615% | $110.4225 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $17.64 | 7.120% | $18.896 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $45.62 | 8.468% | $49.4831 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $635.73 | $678.7344 | $678.74 | $678.75 | $678.70 | |