| 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 | $112.36 | 10.202% | $123.823 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $62.60 | 12.708% | $70.5552 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $191.89 | 12.557% | $215.9856 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $139.26 | 12.748% | $157.0129 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $15.39 | 9.238% | $16.8117 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $156.49 | 4.739% | $163.9061 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $238.76 | 4.667% | $249.9029 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $916.75 | $997.9974 | $998.00 | $997.95 | $998.00 | |