| 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 | $200.99 | 12.668% | $226.4514 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $95.70 | 10.751% | $105.9887 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $118.38 | 9.140% | $129.1999 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $65.43 | 13.507% | $74.2676 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $168.87 | 3.247% | $174.3532 | $174.35 | $174.35 | $174.40 |
| Purchase #6 | $143.60 | 4.469% | $150.0175 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $9.35 | 8.674% | $10.161 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $802.32 | $870.4393 | $870.44 | $870.40 | $870.60 | |