| 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 | $124.75 | 12.131% | $139.8834 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $17.44 | 5.303% | $18.3648 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $140.80 | 4.661% | $147.3627 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $43.67 | 5.124% | $45.9077 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $40.63 | 7.392% | $43.6334 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $143.25 | 13.784% | $162.9956 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $29.97 | 12.684% | $33.7714 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $540.51 | $591.9190 | $591.91 | $591.90 | $592.00 | |