| 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 | $238.74 | 9.313% | $260.9739 | $260.97 | $260.95 | $261.00 |
| Purchase #2 | $38.76 | 12.788% | $43.7166 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $197.85 | 4.825% | $207.3963 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $139.69 | 7.725% | $150.4811 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $72.49 | 4.291% | $75.6005 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $184.88 | 3.870% | $192.0349 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $238.64 | 9.202% | $260.5997 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $1,111.05 | $1,190.8030 | $1,190.80 | $1,190.80 | $1,190.80 | |