Just go give 2 ways of doing money storage in ints from Google's APIs...
For Google's Standard Payments APIs, we use micros: https://developers.google.com/standard-payments/v1/fops/bank...
> To represent a monetary value in micros, multiply the standard currency value by 1,000,000.
> USD$1.23 = 1230000 micro USD
Sadly, its different than other parts of Google with money/amount based APIs. GCP uses units + nanos: https://cloud.google.com/billing/v1/how-tos/catalog-api
> [UNITS] is the whole units of the amount. For example if currencyCode is "USD", then 1 unit is one US dollar.
> [NANOS] is the number of nano (10^-9) units of the amount. The value must be between -999,999,999 and +999,999,999 inclusive. If units is positive, nanos must be positive or zero. If units is zero, nanos can be positive, zero, or negative. If units is negative, nanos must be negative or zero. For example $-1.75 is represented as units=-1 and nanos=-750,000,000.
