The WACC of Ross Stores Inc (ROST) is 9.4%.
| Range | Selected | |
| Cost of equity | 8.30% - 10.90% | 9.60% |
| Tax rate | 23.50% - 23.80% | 23.65% |
| Cost of debt | 4.50% - 8.30% | 6.40% |
| WACC | 8.1% - 10.7% | 9.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.96 | 1.09 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.30% | 10.90% |
| Tax rate | 23.50% | 23.80% |
| Debt/Equity ratio | 0.05 | 0.05 |
| Cost of debt | 4.50% | 8.30% |
| After-tax WACC | 8.1% | 10.7% |
| Selected WACC | 9.4% | |