| 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 | $10.87 | 8.212% | $11.7626 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $151.59 | 12.832% | $171.042 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $246.30 | 6.259% | $261.7159 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $158.41 | 13.553% | $179.8793 | $179.88 | $179.90 | $179.90 |
| Purchase #5 | $59.56 | 10.514% | $65.8221 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $224.61 | 7.423% | $241.2828 | $241.28 | $241.30 | $241.30 |
| Purchase #7 | $174.74 | 3.624% | $181.0726 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $1,026.08 | $1,112.5773 | $1,112.57 | $1,112.55 | $1,112.60 | |