| 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 | $10.94 | 9.800% | $12.0121 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $63.52 | 5.469% | $66.9939 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $115.89 | 4.634% | $121.2603 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $219.51 | 9.153% | $239.6018 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $173.81 | 5.747% | $183.7989 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $67.60 | 7.811% | $72.8802 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $147.67 | 4.490% | $154.3004 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $798.94 | $850.8476 | $850.84 | $850.85 | $850.90 | |