| 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 | $201.70 | 9.501% | $220.8635 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $167.66 | 10.402% | $185.1 | $185.10 | $185.10 | $185.10 |
| Purchase #3 | $129.79 | 6.308% | $137.9772 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $133.67 | 9.748% | $146.7002 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $41.76 | 4.139% | $43.4884 | $43.49 | $43.50 | $43.50 |
| Purchase #6 | $5.71 | 4.628% | $5.9743 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $42.71 | 7.414% | $45.8765 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $723.00 | $785.9801 | $785.98 | $786.00 | $786.10 | |