| 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 | $233.64 | 9.604% | $256.0788 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $101.81 | 12.281% | $114.3133 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $240.87 | 6.805% | $257.2612 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $162.27 | 5.144% | $170.6172 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $37.86 | 8.543% | $41.0944 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $121.51 | 9.389% | $132.9186 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $176.73 | 8.256% | $191.3208 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $1,074.69 | $1,163.6043 | $1,163.60 | $1,163.55 | $1,163.60 | |