| 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 | $136.41 | 7.856% | $147.1264 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $146.73 | 5.477% | $154.7664 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $185.86 | 6.646% | $198.2123 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $167.40 | 13.187% | $189.475 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $96.92 | 5.272% | $102.0296 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $178.97 | 6.297% | $190.2397 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $97.94 | 4.306% | $102.1573 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $1,010.23 | $1,084.0067 | $1,084.02 | $1,084.05 | $1,084.00 | |