| 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 | $235.69 | 12.513% | $265.1819 | $265.18 | $265.20 | $265.20 |
| Purchase #2 | $227.26 | 12.448% | $255.5493 | $255.55 | $255.55 | $255.50 |
| Purchase #3 | $106.91 | 7.428% | $114.8513 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $241.40 | 12.555% | $271.7078 | $271.71 | $271.70 | $271.70 |
| Purchase #5 | $246.89 | 9.664% | $270.7494 | $270.75 | $270.75 | $270.70 |
| Purchase #6 | $189.99 | 7.816% | $204.8396 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $206.91 | 9.240% | $226.0285 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $1,455.05 | $1,608.9078 | $1,608.91 | $1,608.95 | $1,608.80 | |