| 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 | $119.39 | 12.513% | $134.3293 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $135.30 | 9.655% | $148.3632 | $148.36 | $148.35 | $148.40 |
| Purchase #3 | $48.76 | 3.691% | $50.5597 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $140.79 | 9.149% | $153.6709 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $250.60 | 11.803% | $280.1783 | $280.18 | $280.20 | $280.20 |
| Purchase #6 | $72.65 | 12.489% | $81.7233 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $92.25 | 7.764% | $99.4123 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $859.74 | $948.2370 | $948.23 | $948.20 | $948.30 | |