| 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 | $244.66 | 7.429% | $262.8358 | $262.84 | $262.85 | $262.80 |
| Purchase #2 | $108.33 | 5.296% | $114.0672 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $139.46 | 10.566% | $154.1953 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $144.87 | 11.185% | $161.0737 | $161.07 | $161.05 | $161.10 |
| Purchase #5 | $212.26 | 4.406% | $221.6122 | $221.61 | $221.60 | $221.60 |
| Purchase #6 | $18.73 | 10.217% | $20.6436 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $205.61 | 10.416% | $227.0263 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $1,073.92 | $1,161.4541 | $1,161.46 | $1,161.45 | $1,161.40 | |