| 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 | $203.32 | 10.399% | $224.4632 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $173.72 | 8.232% | $188.0206 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $239.62 | 7.402% | $257.3567 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $250.92 | 8.198% | $271.4904 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $122.28 | 7.574% | $131.5415 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $160.72 | 4.869% | $168.5455 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $160.43 | 12.423% | $180.3602 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $1,311.01 | $1,421.7781 | $1,421.78 | $1,421.75 | $1,421.80 | |