| 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 | $96.51 | 10.161% | $106.3164 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $134.32 | 8.834% | $146.1858 | $146.19 | $146.20 | $146.20 |
| Purchase #3 | $34.83 | 4.527% | $36.4068 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $16.47 | 11.490% | $18.3624 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $218.69 | 12.229% | $245.4336 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $47.86 | 10.507% | $52.8887 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $77.51 | 4.574% | $81.0553 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $626.19 | $686.6490 | $686.66 | $686.65 | $686.70 | |