| 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 | $26.25 | 4.336% | $27.3882 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $113.30 | 3.124% | $116.8395 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $55.51 | 8.407% | $60.1767 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $24.50 | 4.356% | $25.5672 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $56.98 | 8.605% | $61.8831 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $37.40 | 3.733% | $38.7961 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $195.40 | 6.314% | $207.7376 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $509.34 | $538.3884 | $538.40 | $538.45 | $538.40 | |