| 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 | $235.55 | 9.764% | $258.5491 | $258.55 | $258.55 | $258.50 |
| Purchase #2 | $60.58 | 6.342% | $64.422 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $206.53 | 12.271% | $231.8733 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $161.30 | 4.158% | $168.0069 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $39.70 | 13.577% | $45.0901 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $32.40 | 8.576% | $35.1786 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $179.57 | 8.824% | $195.4153 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $915.63 | $998.5353 | $998.54 | $998.50 | $998.50 | |