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 | $20.56 | 10.822% | $22.785 | $22.79 | $22.80 | $22.80 |
Purchase #2 | $112.67 | 10.661% | $124.6817 | $124.68 | $124.70 | $124.70 |
Purchase #3 | $15.47 | 9.400% | $16.9242 | $16.92 | $16.90 | $16.90 |
Purchase #4 | $44.29 | 4.433% | $46.2534 | $46.25 | $46.25 | $46.30 |
Purchase #5 | $186.44 | 3.469% | $192.9076 | $192.91 | $192.90 | $192.90 |
Purchase #6 | $120.35 | 7.214% | $129.032 | $129.03 | $129.05 | $129.00 |
Purchase #7 | $43.38 | 12.729% | $48.9018 | $48.90 | $48.90 | $48.90 |
7 purchase totals = | $543.16 | $581.4857 | $581.48 | $581.50 | $581.50 |