| 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 | $195.80 | 12.321% | $219.9245 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $154.39 | 13.371% | $175.0335 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $188.89 | 3.848% | $196.1585 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $222.94 | 6.216% | $236.798 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $94.59 | 6.709% | $100.936 | $100.94 | $100.95 | $100.90 |
| Purchase #6 | $147.97 | 10.605% | $163.6622 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $5.78 | 13.287% | $6.548 | $6.55 | $6.55 | $6.50 |
| 7 purchase totals = | $1,010.36 | $1,099.0607 | $1,099.06 | $1,099.05 | $1,099.00 | |