Example: Assume taxable amount is Rs. 10,000/- Swachh Bharat Cess @ 0.50% on Rs. 10,000/- is equal to Rs. 50/-. Swachh Bharat Cess is alike service tax and hence it is calculated on basic amount of service tax.
SBC is not computed on basic amount of service tax. But as correctly given in example it is computed on the taxable value. The value on which ST and SBC is computed would be same.