| 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 | $35.60 | 5.256% | $37.4711 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $167.67 | 9.437% | $183.493 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $111.61 | 3.534% | $115.5543 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $114.91 | 10.765% | $127.2801 | $127.28 | $127.30 | $127.30 |
| Purchase #5 | $150.91 | 9.541% | $165.3083 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $96.96 | 10.570% | $107.2087 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $112.99 | 12.203% | $126.7782 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $790.65 | $863.0937 | $863.09 | $863.10 | $863.20 | |