| 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 | $128.65 | 4.221% | $134.0803 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $185.70 | 3.356% | $191.9321 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $60.39 | 4.400% | $63.0472 | $63.05 | $63.05 | $63.00 |
| Purchase #4 | $91.53 | 3.549% | $94.7784 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $102.28 | 7.786% | $110.2435 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $186.27 | 4.836% | $195.278 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $34.31 | 8.504% | $37.2277 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $789.13 | $826.5872 | $826.59 | $826.70 | $826.50 | |