The WACC of Ross Stores Inc (ROST) is 10.5%.
| Range | Selected | |
| Cost of equity | 9.50% - 12.20% | 10.85% |
| Tax rate | 23.50% - 23.80% | 23.65% |
| Cost of debt | 4.60% - 8.30% | 6.45% |
| WACC | 9.2% - 11.9% | 10.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.21 | 1.3 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.50% | 12.20% |
| Tax rate | 23.50% | 23.80% |
| Debt/Equity ratio | 0.05 | 0.05 |
| Cost of debt | 4.60% | 8.30% |
| After-tax WACC | 9.2% | 11.9% |
| Selected WACC | 10.5% | |