| 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 | $133.50 | 13.113% | $151.0059 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $250.42 | 12.481% | $281.6749 | $281.67 | $281.65 | $281.70 |
| Purchase #3 | $141.45 | 10.698% | $156.5823 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $43.62 | 10.698% | $48.2865 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $196.92 | 9.539% | $215.7042 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $164.34 | 11.194% | $182.7362 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $188.42 | 13.390% | $213.6494 | $213.65 | $213.65 | $213.60 |
| 7 purchase totals = | $1,118.67 | $1,249.6394 | $1,249.64 | $1,249.65 | $1,249.60 | |