| 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 | $50.59 | 12.636% | $56.9826 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $162.79 | 8.758% | $177.0471 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $147.73 | 13.551% | $167.7489 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $17.46 | 13.487% | $19.8148 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $74.94 | 8.356% | $81.202 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $26.90 | 11.617% | $30.025 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $160.38 | 6.582% | $170.9362 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $640.79 | $703.7566 | $703.76 | $703.80 | $703.60 | |