| 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 | $198.47 | 8.241% | $214.8259 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $66.71 | 12.181% | $74.8359 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $200.62 | 6.271% | $213.2009 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $97.40 | 4.265% | $101.5541 | $101.55 | $101.55 | $101.60 |
| Purchase #5 | $208.56 | 4.290% | $217.5072 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $182.26 | 11.808% | $203.7813 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $163.34 | 11.330% | $181.8464 | $181.85 | $181.85 | $181.80 |
| 7 purchase totals = | $1,117.36 | $1,207.5517 | $1,207.56 | $1,207.60 | $1,207.50 | |