| 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 | $134.79 | 9.859% | $148.0789 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $83.39 | 4.626% | $87.2476 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $83.34 | 7.596% | $89.6705 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $236.52 | 6.787% | $252.5726 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $36.90 | 3.620% | $38.2358 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $45.97 | 8.604% | $49.9253 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $115.94 | 3.855% | $120.4095 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $736.85 | $786.1402 | $786.15 | $786.15 | $786.10 | |