| 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 | $119.33 | 4.606% | $124.8263 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $69.34 | 9.239% | $75.7463 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $72.42 | 12.676% | $81.6 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $19.98 | 4.156% | $20.8104 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $110.67 | 12.707% | $124.7328 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $127.83 | 9.771% | $140.3203 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $7.98 | 4.862% | $8.368 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $527.55 | $576.4041 | $576.41 | $576.40 | $576.30 | |