| 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 | $87.86 | 3.124% | $90.6047 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $131.69 | 12.765% | $148.5002 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $158.48 | 7.692% | $170.6703 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $215.75 | 11.410% | $240.3671 | $240.37 | $240.35 | $240.40 |
| Purchase #5 | $220.82 | 7.296% | $236.931 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $200.61 | 7.121% | $214.8954 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $12.82 | 8.724% | $13.9384 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $1,028.03 | $1,115.9071 | $1,115.91 | $1,115.90 | $1,115.90 | |