| 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 | $44.35 | 9.859% | $48.7225 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $184.73 | 8.194% | $199.8668 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $122.87 | 4.835% | $128.8108 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $30.77 | 13.579% | $34.9483 | $34.95 | $34.95 | $34.90 |
| Purchase #5 | $213.33 | 8.292% | $231.0193 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $135.32 | 7.290% | $145.1848 | $145.18 | $145.20 | $145.20 |
| Purchase #7 | $19.55 | 8.698% | $21.2505 | $21.25 | $21.25 | $21.30 |
| 7 purchase totals = | $750.92 | $809.8030 | $809.80 | $809.75 | $809.80 | |