| 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 | $81.60 | 4.724% | $85.4548 | $85.45 | $85.45 | $85.50 |
| Purchase #2 | $5.68 | 9.156% | $6.2001 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $185.63 | 4.390% | $193.7792 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $45.92 | 13.447% | $52.0949 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $167.29 | 9.645% | $183.4251 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $158.97 | 8.634% | $172.6955 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $107.52 | 11.182% | $119.5429 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $752.61 | $813.1925 | $813.19 | $813.25 | $813.20 | |