| 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 | $114.33 | 8.617% | $124.1818 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $40.46 | 4.507% | $42.2835 | $42.28 | $42.30 | $42.30 |
| Purchase #3 | $39.95 | 7.874% | $43.0957 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $167.44 | 7.731% | $180.3848 | $180.38 | $180.40 | $180.40 |
| Purchase #5 | $192.59 | 5.433% | $203.0534 | $203.05 | $203.05 | $203.10 |
| Purchase #6 | $15.55 | 8.516% | $16.8742 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $159.96 | 3.460% | $165.4946 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $730.28 | $775.3680 | $775.35 | $775.40 | $775.50 | |