| 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 | $44.72 | 12.349% | $50.2425 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $156.29 | 5.258% | $164.5077 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $151.39 | 10.608% | $167.4495 | $167.45 | $167.45 | $167.40 |
| Purchase #4 | $72.37 | 12.871% | $81.6847 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $56.57 | 12.330% | $63.5451 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $40.48 | 9.821% | $44.4555 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $161.77 | 12.630% | $182.2016 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $683.59 | $754.0866 | $754.09 | $754.10 | $754.00 | |