| 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 | $44.53 | 8.675% | $48.393 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $69.81 | 6.619% | $74.4307 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $242.69 | 10.626% | $268.4782 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $114.94 | 6.151% | $122.01 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $198.52 | 4.476% | $207.4058 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $181.83 | 9.754% | $199.5657 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $54.80 | 10.718% | $60.6735 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $907.12 | $980.9569 | $980.96 | $980.95 | $981.00 | |