| 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 | $195.58 | 11.649% | $218.3631 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $126.56 | 13.851% | $144.0898 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $68.80 | 9.788% | $75.5341 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $134.98 | 5.151% | $141.9328 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $36.74 | 10.291% | $40.5209 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $45.93 | 6.608% | $48.9651 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $177.32 | 10.736% | $196.3571 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $785.91 | $865.7629 | $865.76 | $865.75 | $865.80 | |