| 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 | $190.79 | 12.315% | $214.2858 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $61.70 | 13.811% | $70.2214 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $21.96 | 6.681% | $23.4271 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $150.40 | 9.295% | $164.3797 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $178.64 | 13.337% | $202.4652 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $56.50 | 9.758% | $62.0133 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $159.95 | 3.780% | $165.9961 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $819.94 | $902.7886 | $902.80 | $902.80 | $902.80 | |