| 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 | $203.50 | 11.843% | $227.6005 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $156.75 | 12.722% | $176.6917 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $208.26 | 6.125% | $221.0159 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $137.82 | 9.770% | $151.285 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $41.80 | 7.620% | $44.9852 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $89.28 | 12.857% | $100.7587 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $167.33 | 13.575% | $190.045 | $190.05 | $190.05 | $190.00 |
| 7 purchase totals = | $1,004.74 | $1,112.3820 | $1,112.40 | $1,112.40 | $1,112.40 | |