| 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 | $29.56 | 12.347% | $33.2098 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $118.47 | 9.730% | $129.9971 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $39.52 | 6.688% | $42.1631 | $42.16 | $42.15 | $42.20 |
| Purchase #4 | $236.29 | 8.180% | $255.6185 | $255.62 | $255.60 | $255.60 |
| Purchase #5 | $115.48 | 5.575% | $121.918 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $101.92 | 3.178% | $105.159 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $12.50 | 10.114% | $13.7643 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $653.74 | $701.8298 | $701.83 | $701.75 | $701.90 | |