| 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 | $150.82 | 11.472% | $168.1221 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $240.91 | 8.677% | $261.8138 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $193.94 | 13.765% | $220.6358 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $38.84 | 10.471% | $42.9069 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $182.70 | 10.373% | $201.6515 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $55.91 | 5.458% | $58.9616 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $192.57 | 13.832% | $219.2063 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $1,055.69 | $1,173.2980 | $1,173.30 | $1,173.25 | $1,173.30 | |