| 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 | $110.60 | 5.345% | $116.5116 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $110.86 | 3.571% | $114.8188 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $76.69 | 12.170% | $86.0232 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $96.80 | 6.850% | $103.4308 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $218.25 | 6.627% | $232.7134 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $69.44 | 11.713% | $77.5735 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $201.68 | 11.241% | $224.3508 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $884.32 | $955.4221 | $955.41 | $955.35 | $955.40 | |