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 | $19.27 | 9.466% | $21.0941 | $21.09 | $21.10 | $21.10 |
Purchase #2 | $126.49 | 10.587% | $139.8815 | $139.88 | $139.90 | $139.90 |
Purchase #3 | $50.91 | 5.548% | $53.7345 | $53.73 | $53.75 | $53.70 |
Purchase #4 | $199.64 | 5.295% | $210.2109 | $210.21 | $210.20 | $210.20 |
Purchase #5 | $56.86 | 8.861% | $61.8984 | $61.90 | $61.90 | $61.90 |
Purchase #6 | $172.89 | 11.362% | $192.5338 | $192.53 | $192.55 | $192.50 |
Purchase #7 | $55.42 | 9.284% | $60.5652 | $60.57 | $60.55 | $60.60 |
7 purchase totals = | $681.48 | $739.9184 | $739.91 | $739.95 | $739.90 |