| 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 | $131.25 | 8.394% | $142.2671 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $6.66 | 9.380% | $7.2847 | $7.28 | $7.30 | $7.30 |
| Purchase #3 | $71.97 | 10.565% | $79.5736 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $162.48 | 12.855% | $183.3668 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $243.93 | 4.735% | $255.4801 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $54.71 | 12.291% | $61.4344 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $208.26 | 10.135% | $229.3672 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $879.26 | $958.7739 | $958.77 | $958.75 | $958.90 | |