| 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 | $183.54 | 9.753% | $201.4407 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $66.90 | 5.850% | $70.8137 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $71.88 | 7.740% | $77.4435 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $175.25 | 12.453% | $197.0739 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $201.26 | 5.671% | $212.6735 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $100.45 | 11.348% | $111.8491 | $111.85 | $111.85 | $111.80 |
| Purchase #7 | $214.41 | 4.781% | $224.6609 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $1,013.69 | $1,095.9553 | $1,095.94 | $1,095.90 | $1,095.90 | |