| 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 | $139.72 | 7.775% | $150.5832 | $150.58 | $150.60 | $150.60 |
| Purchase #2 | $234.31 | 3.496% | $242.5015 | $242.50 | $242.50 | $242.50 |
| Purchase #3 | $116.50 | 7.687% | $125.4554 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $244.86 | 8.143% | $264.7989 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $166.68 | 3.360% | $172.2804 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $204.82 | 5.440% | $215.9622 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $165.71 | 4.613% | $173.3542 | $173.35 | $173.35 | $173.40 |
| 7 purchase totals = | $1,272.60 | $1,344.9358 | $1,344.93 | $1,344.95 | $1,345.10 | |