| 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 | $30.99 | 10.490% | $34.2409 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $163.37 | 4.299% | $170.3933 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $177.55 | 5.169% | $186.7276 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $170.72 | 6.868% | $182.445 | $182.45 | $182.45 | $182.40 |
| Purchase #5 | $239.57 | 10.729% | $265.2735 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $132.72 | 5.638% | $140.2028 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $14.54 | 12.457% | $16.3512 | $16.35 | $16.35 | $16.40 |
| 7 purchase totals = | $929.46 | $995.6343 | $995.63 | $995.65 | $995.60 | |