Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $171.91 | 4.751% | $180.0774 | $180.08 | $180.10 | $180.10 |
Purchase #2 | $193.90 | 4.748% | $203.1064 | $203.11 | $203.10 | $203.10 |
Purchase #3 | $192.77 | 5.306% | $202.9984 | $203.00 | $203.00 | $203.00 |
Purchase #4 | $173.77 | 10.650% | $192.2765 | $192.28 | $192.30 | $192.30 |
Purchase #5 | $162.42 | 5.523% | $171.3905 | $171.39 | $171.40 | $171.40 |
Purchase #6 | $213.29 | 13.502% | $242.0884 | $242.09 | $242.10 | $242.10 |
Purchase #7 | $190.43 | 12.795% | $214.7955 | $214.80 | $214.80 | $214.80 |
7 purchase totals = | $1,298.49 | $1,406.7331 | $1,406.75 | $1,406.80 | $1,406.80 |