| 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 | $127.64 | 5.591% | $134.7764 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $16.46 | 12.716% | $18.5531 | $18.55 | $18.55 | $18.60 |
| Purchase #3 | $86.29 | 13.359% | $97.8175 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $179.47 | 10.493% | $198.3018 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $127.93 | 9.156% | $139.6433 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $105.34 | 6.350% | $112.0291 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $94.65 | 7.572% | $101.8169 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $737.78 | $802.9381 | $802.94 | $802.95 | $802.90 | |