| 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 | $98.42 | 6.400% | $104.7189 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $135.47 | 9.510% | $148.3532 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $49.98 | 8.189% | $54.0729 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $177.95 | 4.525% | $186.0022 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $226.32 | 5.471% | $238.702 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $196.76 | 11.194% | $218.7853 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $227.93 | 8.863% | $248.1314 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $1,112.83 | $1,198.7659 | $1,198.76 | $1,198.75 | $1,198.80 | |