| 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 | $127.63 | 8.492% | $138.4683 | $138.47 | $138.45 | $138.50 |
| Purchase #2 | $66.93 | 12.846% | $75.5278 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $174.47 | 12.409% | $196.12 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $44.77 | 3.586% | $46.3755 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $110.46 | 11.138% | $122.763 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $207.91 | 8.497% | $225.5761 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $32.92 | 9.249% | $35.9648 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $765.09 | $840.7955 | $840.80 | $840.80 | $840.90 | |