| 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 | $109.44 | 5.326% | $115.2688 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $240.88 | 10.109% | $265.2306 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $221.73 | 3.449% | $229.3775 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $166.73 | 10.704% | $184.5768 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $101.99 | 9.268% | $111.4424 | $111.44 | $111.45 | $111.40 |
| Purchase #6 | $148.99 | 5.501% | $157.1859 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $159.99 | 3.429% | $165.4761 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $1,149.75 | $1,228.5581 | $1,228.57 | $1,228.65 | $1,228.60 | |