| 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 | $97.58 | 13.753% | $111.0002 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $134.46 | 10.829% | $149.0207 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $35.99 | 11.603% | $40.1659 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $210.84 | 3.140% | $217.4604 | $217.46 | $217.45 | $217.50 |
| Purchase #5 | $130.89 | 9.869% | $143.8075 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $19.73 | 5.493% | $20.8138 | $20.81 | $20.80 | $20.80 |
| Purchase #7 | $14.95 | 8.152% | $16.1687 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $644.44 | $698.4372 | $698.44 | $698.35 | $698.50 | |