| 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 | $97.72 | 11.556% | $109.0125 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $241.66 | 3.264% | $249.5478 | $249.55 | $249.55 | $249.50 |
| Purchase #3 | $118.70 | 11.502% | $132.3529 | $132.35 | $132.35 | $132.40 |
| Purchase #4 | $124.43 | 3.633% | $128.9505 | $128.95 | $128.95 | $129.00 |
| Purchase #5 | $22.68 | 13.123% | $25.6563 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $182.57 | 6.472% | $194.3859 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $14.73 | 11.645% | $16.4453 | $16.45 | $16.45 | $16.40 |
| 7 purchase totals = | $802.49 | $856.3512 | $856.36 | $856.35 | $856.40 | |