| 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 | $126.83 | 6.405% | $134.9535 | $134.95 | $134.95 | $135.00 |
| Purchase #2 | $155.80 | 3.338% | $161.0006 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $185.37 | 13.215% | $209.8666 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $72.54 | 8.699% | $78.8503 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $175.62 | 3.770% | $182.2409 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $128.98 | 8.765% | $140.2851 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $155.89 | 11.334% | $173.5586 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $1,001.03 | $1,080.7556 | $1,080.76 | $1,080.75 | $1,080.90 | |