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 | $12.90 | 6.780% | $13.7746 | $13.77 | $13.75 | $13.80 |
Purchase #2 | $109.50 | 10.620% | $121.1289 | $121.13 | $121.15 | $121.10 |
Purchase #3 | $187.87 | 3.103% | $193.6996 | $193.70 | $193.70 | $193.70 |
Purchase #4 | $239.96 | 11.638% | $267.8865 | $267.89 | $267.90 | $267.90 |
Purchase #5 | $32.75 | 12.406% | $36.813 | $36.81 | $36.80 | $36.80 |
Purchase #6 | $167.86 | 3.481% | $173.7032 | $173.70 | $173.70 | $173.70 |
Purchase #7 | $11.84 | 6.137% | $12.5666 | $12.57 | $12.55 | $12.60 |
7 purchase totals = | $762.68 | $819.5724 | $819.57 | $819.55 | $819.60 |