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 | $19.62 | 6.568% | $20.9086 | $20.91 | $20.90 | $20.90 |
Purchase #2 | $73.28 | 11.751% | $81.8911 | $81.89 | $81.90 | $81.90 |
Purchase #3 | $176.60 | 9.504% | $193.3841 | $193.38 | $193.40 | $193.40 |
Purchase #4 | $182.66 | 11.555% | $203.7664 | $203.77 | $203.75 | $203.80 |
Purchase #5 | $156.55 | 10.431% | $172.8797 | $172.88 | $172.90 | $172.90 |
Purchase #6 | $153.94 | 8.768% | $167.4375 | $167.44 | $167.45 | $167.40 |
Purchase #7 | $79.55 | 11.637% | $88.8072 | $88.81 | $88.80 | $88.80 |
7 purchase totals = | $842.20 | $929.0746 | $929.08 | $929.10 | $929.10 |