| 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 | $235.96 | 4.568% | $246.7387 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $162.88 | 7.158% | $174.539 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $176.50 | 12.424% | $198.4284 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $200.99 | 9.558% | $220.2006 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $236.50 | 4.436% | $246.9911 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $136.61 | 5.790% | $144.5197 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $12.26 | 12.819% | $13.8316 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $1,161.70 | $1,245.2491 | $1,245.25 | $1,245.30 | $1,245.10 | |