| 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 | $63.47 | 12.441% | $71.3663 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $183.79 | 9.832% | $201.8602 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $34.54 | 10.558% | $38.1867 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $9.38 | 12.765% | $10.5774 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $12.38 | 6.230% | $13.1513 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $230.91 | 13.569% | $262.2422 | $262.24 | $262.25 | $262.20 |
| Purchase #7 | $121.54 | 8.768% | $132.1966 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $656.01 | $729.5807 | $729.59 | $729.60 | $729.70 | |