| 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 | $229.86 | 12.841% | $259.3763 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $167.46 | 11.646% | $186.9624 | $186.96 | $186.95 | $187.00 |
| Purchase #3 | $106.67 | 6.619% | $113.7305 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $113.72 | 9.451% | $124.4677 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $183.97 | 8.826% | $200.2072 | $200.21 | $200.20 | $200.20 |
| Purchase #6 | $229.61 | 4.703% | $240.4086 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $36.92 | 4.180% | $38.4633 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $1,068.21 | $1,163.6160 | $1,163.62 | $1,163.60 | $1,163.70 | |