| 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 | $115.51 | 5.340% | $121.6782 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $100.33 | 11.204% | $111.571 | $111.57 | $111.55 | $111.60 |
| Purchase #3 | $95.32 | 12.535% | $107.2684 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $215.83 | 7.794% | $232.6518 | $232.65 | $232.65 | $232.70 |
| Purchase #5 | $146.90 | 12.826% | $165.7414 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $219.77 | 5.456% | $231.7607 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $94.41 | 6.583% | $100.625 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $988.07 | $1,071.2965 | $1,071.30 | $1,071.30 | $1,071.40 | |