| 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 | $51.34 | 5.539% | $54.1837 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $67.99 | 11.317% | $75.6844 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $98.76 | 7.501% | $106.168 | $106.17 | $106.15 | $106.20 |
| Purchase #4 | $19.74 | 11.494% | $22.0089 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $100.94 | 12.246% | $113.3011 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $95.77 | 11.112% | $106.412 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $101.86 | 6.331% | $108.3088 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $536.40 | $586.0669 | $586.06 | $586.05 | $586.10 | |