| 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 | $143.98 | 11.423% | $160.4268 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $105.90 | 4.276% | $110.4283 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $178.40 | 4.351% | $186.1622 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $71.60 | 13.568% | $81.3147 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $214.81 | 3.356% | $222.019 | $222.02 | $222.00 | $222.00 |
| Purchase #6 | $221.63 | 6.601% | $236.2598 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $30.61 | 12.324% | $34.3824 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $966.93 | $1,030.9932 | $1,030.99 | $1,031.00 | $1,031.00 | |