| 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 | $80.65 | 9.489% | $88.3029 | $88.30 | $88.30 | $88.30 |
| Purchase #2 | $80.75 | 7.359% | $86.6924 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $184.69 | 9.204% | $201.6889 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $189.60 | 6.346% | $201.632 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $14.66 | 12.702% | $16.5221 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $110.81 | 11.674% | $123.746 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $20.67 | 11.646% | $23.0772 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $681.83 | $741.6615 | $741.66 | $741.70 | $741.60 | |