| 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 | $10.73 | 7.302% | $11.5135 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $250.90 | 10.524% | $277.3047 | $277.30 | $277.30 | $277.30 |
| Purchase #3 | $178.86 | 6.244% | $190.028 | $190.03 | $190.05 | $190.00 |
| Purchase #4 | $61.58 | 6.599% | $65.6437 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $89.27 | 6.724% | $95.2725 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $103.44 | 5.185% | $108.8034 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $59.29 | 8.787% | $64.4998 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $754.07 | $813.0656 | $813.05 | $813.05 | $813.00 | |