| 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 | $134.50 | 12.775% | $151.6824 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $223.71 | 11.655% | $249.7834 | $249.78 | $249.80 | $249.80 |
| Purchase #3 | $23.48 | 8.164% | $25.3969 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $38.67 | 9.485% | $42.3378 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $165.77 | 10.387% | $182.9885 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $81.93 | 6.852% | $87.5438 | $87.54 | $87.55 | $87.50 |
| Purchase #7 | $96.84 | 11.433% | $107.9117 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $764.90 | $847.6445 | $847.64 | $847.70 | $847.60 | |