| 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 | $76.30 | 5.537% | $80.5247 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $175.77 | 6.156% | $186.5904 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $179.78 | 12.121% | $201.5711 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $87.51 | 8.180% | $94.6683 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $191.51 | 11.473% | $213.4819 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $187.57 | 3.275% | $193.7129 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $190.90 | 9.166% | $208.3979 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $1,089.34 | $1,178.9472 | $1,178.94 | $1,178.90 | $1,179.00 | |