| 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 | $196.36 | 3.380% | $202.997 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $195.76 | 9.520% | $214.3964 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $131.99 | 11.539% | $147.2203 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $110.70 | 3.578% | $114.6608 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $164.58 | 9.662% | $180.4817 | $180.48 | $180.50 | $180.50 |
| Purchase #6 | $196.58 | 13.359% | $222.8411 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $120.72 | 5.828% | $127.7556 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $1,116.69 | $1,210.3529 | $1,210.36 | $1,210.35 | $1,210.40 | |