| 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 | $66.26 | 5.552% | $69.9388 | $69.94 | $69.95 | $69.90 |
| Purchase #2 | $150.29 | 12.116% | $168.4991 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $185.68 | 12.259% | $208.4425 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $183.37 | 11.300% | $204.0908 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $105.69 | 4.736% | $110.6955 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $42.32 | 9.548% | $46.3607 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $172.80 | 10.509% | $190.9596 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $906.41 | $998.9870 | $998.99 | $999.00 | $999.00 | |