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 | $19.77 | 10.582% | $21.8621 | $21.86 | $21.85 | $21.90 |
Purchase #2 | $83.66 | 3.500% | $86.5881 | $86.59 | $86.60 | $86.60 |
Purchase #3 | $25.63 | 6.470% | $27.2883 | $27.29 | $27.30 | $27.30 |
Purchase #4 | $124.33 | 10.739% | $137.6818 | $137.68 | $137.70 | $137.70 |
Purchase #5 | $220.68 | 8.428% | $239.2789 | $239.28 | $239.30 | $239.30 |
Purchase #6 | $210.72 | 11.613% | $235.1909 | $235.19 | $235.20 | $235.20 |
Purchase #7 | $81.90 | 9.856% | $89.9721 | $89.97 | $89.95 | $90.00 |
7 purchase totals = | $766.69 | $837.8622 | $837.86 | $837.90 | $838.00 |