| 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 | $194.51 | 10.572% | $215.0736 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $54.36 | 10.552% | $60.0961 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $133.49 | 3.156% | $137.7029 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $172.56 | 9.407% | $188.7927 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $140.65 | 9.284% | $153.7079 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $23.95 | 11.241% | $26.6422 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $143.98 | 12.159% | $161.4865 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $863.50 | $943.5019 | $943.50 | $943.50 | $943.50 | |