| 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 | $205.33 | 8.103% | $221.9679 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $31.54 | 12.439% | $35.4633 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $181.81 | 6.435% | $193.5095 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $83.74 | 11.833% | $93.649 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $74.64 | 3.650% | $77.3644 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $61.92 | 5.546% | $65.3541 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $165.67 | 7.487% | $178.0737 | $178.07 | $178.05 | $178.10 |
| 7 purchase totals = | $804.65 | $865.3819 | $865.37 | $865.30 | $865.50 | |