| 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 | $86.26 | 11.748% | $96.3938 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $70.92 | 12.357% | $79.6836 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $132.66 | 13.792% | $150.9565 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $152.26 | 12.329% | $171.0321 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $216.49 | 13.857% | $246.489 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $204.90 | 4.666% | $214.4606 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $133.94 | 6.645% | $142.8403 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $997.43 | $1,101.8559 | $1,101.85 | $1,101.90 | $1,101.90 | |