| 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 | $245.36 | 6.850% | $262.1672 | $262.17 | $262.15 | $262.20 |
| Purchase #2 | $20.43 | 6.591% | $21.7765 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $15.42 | 7.402% | $16.5614 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $109.70 | 8.424% | $118.9411 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $142.95 | 7.273% | $153.3468 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $231.65 | 9.415% | $253.4598 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $98.31 | 6.410% | $104.6117 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $863.82 | $930.8645 | $930.87 | $930.85 | $930.90 | |