| 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 | $98.54 | 3.335% | $101.8263 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $46.71 | 3.844% | $48.5055 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $111.72 | 6.285% | $118.7416 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $24.90 | 3.322% | $25.7272 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $20.93 | 5.505% | $22.0822 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $244.49 | 12.221% | $274.3691 | $274.37 | $274.35 | $274.40 |
| Purchase #7 | $140.47 | 13.160% | $158.9559 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $687.76 | $750.2078 | $750.22 | $750.25 | $750.20 | |