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 | $18.83 | 13.644% | $21.3992 | $21.40 | $21.40 | $21.40 |
Purchase #2 | $139.49 | 12.743% | $157.2652 | $157.27 | $157.25 | $157.30 |
Purchase #3 | $10.72 | 8.488% | $11.6299 | $11.63 | $11.65 | $11.60 |
Purchase #4 | $180.41 | 12.499% | $202.9594 | $202.96 | $202.95 | $203.00 |
Purchase #5 | $110.50 | 6.852% | $118.0715 | $118.07 | $118.05 | $118.10 |
Purchase #6 | $16.25 | 8.402% | $17.6153 | $17.62 | $17.60 | $17.60 |
Purchase #7 | $52.89 | 13.701% | $60.1365 | $60.14 | $60.15 | $60.10 |
7 purchase totals = | $529.09 | $589.0770 | $589.09 | $589.05 | $589.10 |