| 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 | $140.81 | 4.656% | $147.3661 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $93.61 | 3.576% | $96.9575 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $11.90 | 13.555% | $13.513 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $76.85 | 4.546% | $80.3436 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $7.29 | 5.791% | $7.7122 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $229.43 | 5.542% | $242.145 | $242.15 | $242.15 | $242.10 |
| Purchase #7 | $98.72 | 8.449% | $107.0609 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $658.61 | $695.0983 | $695.10 | $695.05 | $695.10 | |