| 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 | $151.86 | 10.443% | $167.7187 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $205.87 | 3.664% | $213.4131 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $10.73 | 12.505% | $12.0718 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $13.55 | 3.743% | $14.0572 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $78.43 | 3.429% | $81.1194 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $54.92 | 11.752% | $61.3742 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $91.85 | 10.595% | $101.5815 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $607.21 | $651.3359 | $651.33 | $651.25 | $651.40 | |