| 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 | $114.37 | 3.260% | $118.0985 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $207.34 | 9.429% | $226.8901 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $209.66 | 10.631% | $231.949 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $75.38 | 4.714% | $78.9334 | $78.93 | $78.95 | $78.90 |
| Purchase #5 | $225.71 | 4.196% | $235.1808 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $196.72 | 4.413% | $205.4013 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $8.83 | 10.836% | $9.7868 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $1,038.01 | $1,106.2399 | $1,106.24 | $1,106.30 | $1,106.20 | |