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 | $9.43 | 8.342% | $10.2167 | $10.22 | $10.20 | $10.20 |
Purchase #2 | $13.39 | 13.186% | $15.1556 | $15.16 | $15.15 | $15.20 |
Purchase #3 | $43.75 | 8.439% | $47.4421 | $47.44 | $47.45 | $47.40 |
Purchase #4 | $118.68 | 7.765% | $127.8955 | $127.90 | $127.90 | $127.90 |
Purchase #5 | $91.77 | 13.469% | $104.1305 | $104.13 | $104.15 | $104.10 |
Purchase #6 | $245.59 | 13.451% | $278.6243 | $278.62 | $278.60 | $278.60 |
Purchase #7 | $90.72 | 7.125% | $97.1838 | $97.18 | $97.20 | $97.20 |
7 purchase totals = | $613.33 | $680.6485 | $680.65 | $680.65 | $680.60 |