| 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 | $196.52 | 3.133% | $202.677 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $186.39 | 13.840% | $212.1864 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $28.49 | 4.819% | $29.8629 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $72.76 | 6.538% | $77.517 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $142.31 | 4.381% | $148.5446 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $123.45 | 7.401% | $132.5865 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $179.90 | 5.707% | $190.1669 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $929.82 | $993.5413 | $993.55 | $993.55 | $993.60 | |