| 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 | $35.83 | 8.261% | $38.7899 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $15.60 | 9.567% | $17.0925 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $49.73 | 8.853% | $54.1326 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $84.63 | 3.529% | $87.6166 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $36.89 | 3.748% | $38.2726 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $185.34 | 4.437% | $193.5635 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $174.57 | 8.710% | $189.775 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $582.59 | $619.2427 | $619.24 | $619.25 | $619.30 | |