| 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 | $120.34 | 11.760% | $134.492 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $225.31 | 4.106% | $234.5612 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $195.34 | 4.442% | $204.017 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $72.77 | 8.450% | $78.9191 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $43.28 | 8.126% | $46.7969 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $152.34 | 10.284% | $168.0066 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $54.87 | 10.509% | $60.6363 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $864.25 | $927.4291 | $927.44 | $927.40 | $927.40 | |