| 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 | $233.95 | 13.615% | $265.8023 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $110.99 | 5.572% | $117.1744 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $158.37 | 3.120% | $163.3111 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $114.84 | 6.473% | $122.2736 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $185.90 | 6.723% | $198.3981 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $89.75 | 12.707% | $101.1545 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $76.39 | 5.710% | $80.7519 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $970.19 | $1,048.8659 | $1,048.85 | $1,048.80 | $1,049.00 | |