| 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 | $157.35 | 12.237% | $176.6049 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $54.53 | 4.863% | $57.1818 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $51.99 | 4.256% | $54.2027 | $54.20 | $54.20 | $54.20 |
| Purchase #4 | $179.49 | 11.223% | $199.6342 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $191.82 | 13.487% | $217.6908 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $80.71 | 3.137% | $83.2419 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $100.31 | 9.699% | $110.0391 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $816.20 | $898.5954 | $898.58 | $898.65 | $898.50 | |