| 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 | $192.76 | 4.146% | $200.7518 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $92.76 | 12.428% | $104.2882 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $137.97 | 4.466% | $144.1317 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $164.79 | 10.820% | $182.6203 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $46.76 | 12.449% | $52.5812 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $6.51 | 5.688% | $6.8803 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $16.56 | 5.650% | $17.4956 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $658.11 | $708.7491 | $708.75 | $708.80 | $708.80 | |