| 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 | $37.93 | 8.126% | $41.0122 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $52.93 | 6.713% | $56.4832 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $164.44 | 3.872% | $170.8071 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $215.37 | 11.125% | $239.3299 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $134.91 | 9.454% | $147.6644 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $232.70 | 11.126% | $258.5902 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $28.28 | 4.551% | $29.567 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $866.56 | $943.4540 | $943.45 | $943.45 | $943.50 | |