| 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 | $193.69 | 5.757% | $204.8407 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $208.93 | 6.645% | $222.8134 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $117.99 | 9.744% | $129.4869 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $217.60 | 12.333% | $244.4366 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $155.50 | 6.772% | $166.0305 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $187.44 | 6.861% | $200.3003 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $6.84 | 12.520% | $7.6964 | $7.70 | $7.70 | $7.70 |
| 7 purchase totals = | $1,087.99 | $1,175.6048 | $1,175.61 | $1,175.65 | $1,175.50 | |