The WACC of Dollar General Corp (DG) is 7.4%.
| Range | Selected | |
| Cost of equity | 7.80% - 9.80% | 8.80% |
| Tax rate | 21.90% - 22.10% | 22.00% |
| Cost of debt | 4.50% - 4.90% | 4.70% |
| WACC | 6.6% - 8.2% | 7.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.86 | 0.89 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.80% | 9.80% |
| Tax rate | 21.90% | 22.10% |
| Debt/Equity ratio | 0.38 | 0.38 |
| Cost of debt | 4.50% | 4.90% |
| After-tax WACC | 6.6% | 8.2% |
| Selected WACC | 7.4% | |