| 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 | $15.57 | 12.576% | $17.5281 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $116.68 | 10.856% | $129.3468 | $129.35 | $129.35 | $129.30 |
| Purchase #3 | $146.43 | 3.800% | $151.9943 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $141.74 | 4.380% | $147.9482 | $147.95 | $147.95 | $147.90 |
| Purchase #5 | $223.90 | 13.411% | $253.9272 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $14.58 | 13.220% | $16.5075 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $15.81 | 13.138% | $17.8871 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $674.71 | $735.1392 | $735.15 | $735.20 | $735.00 | |