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 | $123.37 | 3.573% | $127.778 | $127.78 | $127.80 | $127.80 |
Purchase #2 | $200.44 | 12.632% | $225.7596 | $225.76 | $225.75 | $225.80 |
Purchase #3 | $220.61 | 11.131% | $245.1661 | $245.17 | $245.15 | $245.20 |
Purchase #4 | $121.69 | 9.185% | $132.8672 | $132.87 | $132.85 | $132.90 |
Purchase #5 | $92.72 | 3.188% | $95.6759 | $95.68 | $95.70 | $95.70 |
Purchase #6 | $55.33 | 9.782% | $60.7424 | $60.74 | $60.75 | $60.70 |
Purchase #7 | $184.78 | 4.397% | $192.9048 | $192.90 | $192.90 | $192.90 |
7 purchase totals = | $998.94 | $1,080.8940 | $1,080.90 | $1,080.90 | $1,081.00 |