| 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 | $161.47 | 4.416% | $168.6005 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $10.70 | 5.456% | $11.2838 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $72.75 | 12.682% | $81.9762 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $199.50 | 9.416% | $218.2849 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $65.38 | 4.786% | $68.5091 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $193.71 | 4.506% | $202.4386 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $58.37 | 9.516% | $63.9245 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $761.88 | $815.0176 | $815.01 | $815.05 | $815.00 | |