| 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 | $216.75 | 4.740% | $227.024 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $147.56 | 13.567% | $167.5795 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $179.39 | 5.295% | $188.8887 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $115.94 | 5.766% | $122.6251 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $114.55 | 5.644% | $121.0152 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $128.41 | 11.842% | $143.6163 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $137.61 | 3.601% | $142.5653 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $1,040.21 | $1,113.3141 | $1,113.33 | $1,113.30 | $1,113.30 | |