| 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 | $34.49 | 12.580% | $38.8288 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $105.42 | 12.466% | $118.5617 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $222.38 | 5.316% | $234.2017 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $151.94 | 5.545% | $160.3651 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $98.28 | 6.621% | $104.7871 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $219.41 | 13.267% | $248.5191 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $117.68 | 8.766% | $127.9958 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $949.60 | $1,033.2593 | $1,033.27 | $1,033.25 | $1,033.30 | |