| 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 | $227.78 | 3.395% | $235.5131 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $112.67 | 10.691% | $124.7155 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $95.63 | 11.196% | $106.3367 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $134.69 | 3.663% | $139.6237 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $91.58 | 11.126% | $101.7692 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $110.25 | 8.871% | $120.0303 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $93.79 | 7.354% | $100.6873 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $866.39 | $928.6758 | $928.68 | $928.65 | $928.60 | |