Think of it the other way: If you have been given a $1 million budget, as a manager, your job is to
purchase $1 million of Useful Stuff.
The rank above you has decided "we need $1 million of software, go buy that." They don't know exactly how much stuff costs, so they use a dollar value as a rough proxy.
If, as manager, you cut corners to save money, you're doing the wrong thing. They want the software! They don't to keep want the money, that's why it was allocated in the budget. Go buy us more Useful Stuff!