| 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 | $192.38 | 13.737% | $218.8072 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $94.41 | 4.184% | $98.3601 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $26.77 | 4.776% | $28.0485 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $73.99 | 7.337% | $79.4186 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $219.29 | 5.289% | $230.8882 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $44.50 | 11.616% | $49.6691 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $182.42 | 12.116% | $204.522 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $833.76 | $909.7137 | $909.72 | $909.65 | $909.70 | |