| 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 | $238.82 | 9.274% | $260.9682 | $260.97 | $260.95 | $261.00 |
| Purchase #2 | $174.88 | 10.255% | $192.8139 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $161.72 | 13.510% | $183.5684 | $183.57 | $183.55 | $183.60 |
| Purchase #4 | $162.75 | 5.343% | $171.4457 | $171.45 | $171.45 | $171.40 |
| Purchase #5 | $10.32 | 3.451% | $10.6761 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $186.63 | 6.230% | $198.257 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $247.67 | 9.756% | $271.8327 | $271.83 | $271.85 | $271.80 |
| 7 purchase totals = | $1,182.79 | $1,289.5620 | $1,289.57 | $1,289.55 | $1,289.60 | |