| 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 | $227.26 | 10.385% | $250.861 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $17.65 | 12.849% | $19.9178 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $235.31 | 12.600% | $264.9591 | $264.96 | $264.95 | $265.00 |
| Purchase #4 | $20.92 | 13.647% | $23.775 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $220.79 | 3.148% | $227.7405 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $177.46 | 12.760% | $200.1039 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $180.37 | 10.144% | $198.6667 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,079.76 | $1,186.0240 | $1,186.03 | $1,186.00 | $1,186.10 | |