| 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 | $106.48 | 9.221% | $116.2985 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $207.26 | 8.439% | $224.7507 | $224.75 | $224.75 | $224.80 |
| Purchase #3 | $86.88 | 8.674% | $94.416 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $138.34 | 6.233% | $146.9627 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $120.82 | 8.506% | $131.0969 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $165.95 | 13.227% | $187.9002 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $205.43 | 6.530% | $218.8446 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $1,031.16 | $1,120.2696 | $1,120.27 | $1,120.25 | $1,120.30 | |