| 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 | $247.27 | 5.520% | $260.9193 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $223.72 | 3.138% | $230.7403 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $148.75 | 12.239% | $166.9555 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $104.47 | 9.436% | $114.3278 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $250.40 | 13.159% | $283.3501 | $283.35 | $283.35 | $283.40 |
| Purchase #6 | $240.69 | 3.108% | $248.1706 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $237.80 | 11.176% | $264.3765 | $264.38 | $264.40 | $264.40 |
| 7 purchase totals = | $1,453.10 | $1,568.8401 | $1,568.85 | $1,568.85 | $1,568.90 | |