| 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 | $80.43 | 3.297% | $83.0818 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $101.51 | 9.401% | $111.053 | $111.05 | $111.05 | $111.10 |
| Purchase #3 | $249.88 | 9.331% | $273.1963 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $236.90 | 13.403% | $268.6517 | $268.65 | $268.65 | $268.70 |
| Purchase #5 | $88.79 | 8.485% | $96.3238 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $45.46 | 8.479% | $49.3146 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $57.69 | 6.759% | $61.5893 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $860.66 | $943.2105 | $943.20 | $943.20 | $943.30 | |