| 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 | $121.67 | 6.828% | $129.9776 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $21.54 | 9.356% | $23.5553 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $211.56 | 10.257% | $233.2597 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $118.47 | 6.426% | $126.0829 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $107.63 | 8.207% | $116.4632 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $32.32 | 5.653% | $34.147 | $34.15 | $34.15 | $34.10 |
| Purchase #7 | $102.79 | 8.344% | $111.3668 | $111.37 | $111.35 | $111.40 |
| 7 purchase totals = | $715.98 | $774.8525 | $774.86 | $774.85 | $775.00 | |