| 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 | $114.56 | 8.545% | $124.3492 | $124.35 | $124.35 | $124.30 |
| Purchase #2 | $145.49 | 9.783% | $159.7233 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $111.96 | 7.321% | $120.1566 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $129.27 | 3.267% | $133.4933 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $222.75 | 3.766% | $231.1388 | $231.14 | $231.15 | $231.10 |
| Purchase #6 | $20.98 | 9.366% | $22.945 | $22.95 | $22.95 | $22.90 |
| Purchase #7 | $221.82 | 6.571% | $236.3958 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $966.83 | $1,028.2020 | $1,028.21 | $1,028.20 | $1,028.10 | |