| 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 | $36.34 | 11.778% | $40.6201 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $146.73 | 12.156% | $164.5665 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $9.41 | 13.489% | $10.6793 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $16.91 | 12.214% | $18.9754 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $66.46 | 10.371% | $73.3526 | $73.35 | $73.35 | $73.40 |
| Purchase #6 | $224.29 | 5.580% | $236.8054 | $236.81 | $236.80 | $236.80 |
| Purchase #7 | $151.71 | 13.502% | $172.1939 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $651.85 | $717.1932 | $717.20 | $717.20 | $717.30 | |