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 | $29.64 | 3.832% | $30.7758 | $30.78 | $30.80 | $30.80 |
Purchase #2 | $35.29 | 3.447% | $36.5064 | $36.51 | $36.50 | $36.50 |
Purchase #3 | $201.58 | 3.411% | $208.4559 | $208.46 | $208.45 | $208.50 |
Purchase #4 | $116.33 | 3.276% | $120.141 | $120.14 | $120.15 | $120.10 |
Purchase #5 | $32.37 | 4.418% | $33.8001 | $33.80 | $33.80 | $33.80 |
Purchase #6 | $239.83 | 6.192% | $254.6803 | $254.68 | $254.70 | $254.70 |
Purchase #7 | $122.85 | 10.328% | $135.5379 | $135.54 | $135.55 | $135.50 |
7 purchase totals = | $777.89 | $819.8974 | $819.91 | $819.95 | $819.90 |