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 | $95.92 | 10.159% | $105.6645 | $105.66 | $105.65 | $105.70 |
Purchase #2 | $139.45 | 6.191% | $148.0833 | $148.08 | $148.10 | $148.10 |
Purchase #3 | $80.87 | 10.864% | $89.6557 | $89.66 | $89.65 | $89.70 |
Purchase #4 | $106.62 | 12.744% | $120.2077 | $120.21 | $120.20 | $120.20 |
Purchase #5 | $50.80 | 9.268% | $55.5081 | $55.51 | $55.50 | $55.50 |
Purchase #6 | $185.95 | 3.119% | $191.7498 | $191.75 | $191.75 | $191.70 |
Purchase #7 | $186.60 | 6.837% | $199.3578 | $199.36 | $199.35 | $199.40 |
7 purchase totals = | $846.21 | $910.2269 | $910.23 | $910.20 | $910.30 |