Decimal prices are not displayed correctly

[bo0tzz]

Describe the bug When entering a decimal into the price field, it gets displayed as a rounded value in the rest of the UI.

To Reproduce Steps to reproduce the behavior:

1. Set a decimal price for a filament or spool.
2. View the entry anywhere other than the 'edit' page.

Expected behavior The price is displayed correctly.

Screenshots

Spoolman Host (please complete the following information):

• Installation type: Docker (in Kubernetes)
• Installed version: 0.19.3
• OS and Distro: Irrelevant
• Database type: PostgreSQL

Desktop (please complete the following information):

• OS: Linux
• Browser: Firefox

Additional context None

[bo0tzz]

Oops, this is a duplicate of #400, sorry!