| 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 | $73.97 | 13.665% | $84.078 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $137.78 | 6.579% | $146.8445 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $159.37 | 12.536% | $179.3486 | $179.35 | $179.35 | $179.30 |
| Purchase #4 | $166.63 | 3.305% | $172.1371 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $123.49 | 7.454% | $132.6949 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $236.38 | 13.599% | $268.5253 | $268.53 | $268.55 | $268.50 |
| Purchase #7 | $215.91 | 12.335% | $242.5425 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $1,113.53 | $1,226.1709 | $1,226.17 | $1,226.25 | $1,226.00 | |