| 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 | 6.401% | $136.8849 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $127.31 | 11.315% | $141.7151 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $191.74 | 12.263% | $215.2531 | $215.25 | $215.25 | $215.30 |
| Purchase #4 | $52.39 | 10.186% | $57.7264 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $111.65 | 12.395% | $125.489 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $166.29 | 4.222% | $173.3108 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $181.74 | 10.698% | $201.1825 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $959.77 | $1,051.5618 | $1,051.56 | $1,051.60 | $1,051.60 | |