| 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 | $71.74 | 6.518% | $76.416 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $148.26 | 9.411% | $162.2127 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $69.43 | 11.314% | $77.2853 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $95.35 | 9.456% | $104.3663 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $236.30 | 6.626% | $251.9572 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $20.97 | 5.387% | $22.0997 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $40.99 | 10.796% | $45.4153 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $683.04 | $739.7525 | $739.77 | $739.70 | $739.80 | |