| 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 | $120.72 | 13.389% | $136.8832 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $229.47 | 12.475% | $258.0964 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $43.76 | 13.126% | $49.5039 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $140.93 | 11.655% | $157.3554 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $191.38 | 5.472% | $201.8523 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $122.39 | 12.330% | $137.4807 | $137.48 | $137.50 | $137.50 |
| Purchase #7 | $104.93 | 4.344% | $109.4882 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $953.58 | $1,050.6601 | $1,050.66 | $1,050.70 | $1,050.80 | |