| 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 | $109.79 | 9.725% | $120.4671 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $166.76 | 6.160% | $177.0324 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $145.98 | 5.574% | $154.1169 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $60.94 | 4.393% | $63.6171 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $247.84 | 5.506% | $261.4861 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $91.67 | 3.855% | $95.2039 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $78.47 | 9.297% | $85.7654 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $901.45 | $957.6889 | $957.70 | $957.65 | $957.70 | |