| 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 | $201.59 | 3.102% | $207.8433 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $102.41 | 4.222% | $106.7338 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $200.57 | 4.840% | $210.2776 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $233.28 | 7.543% | $250.8763 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $63.97 | 3.738% | $66.3612 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $203.89 | 10.661% | $225.6267 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $46.91 | 12.593% | $52.8174 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $1,052.62 | $1,120.5363 | $1,120.54 | $1,120.60 | $1,120.50 | |