| 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 | $223.64 | 5.153% | $235.1642 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $47.38 | 8.836% | $51.5665 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $126.99 | 11.226% | $141.2459 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $23.25 | 3.746% | $24.1209 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $73.72 | 10.724% | $81.6257 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $47.77 | 11.734% | $53.3753 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $242.44 | 7.730% | $261.1806 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $785.19 | $848.2791 | $848.29 | $848.30 | $848.30 | |