| 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 | $26.93 | 11.227% | $29.9534 | $29.95 | $29.95 | $30.00 |
| Purchase #2 | $141.87 | 7.531% | $152.5542 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $239.64 | 8.469% | $259.9351 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $175.64 | 5.531% | $185.3546 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $167.33 | 4.795% | $175.3535 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $162.87 | 6.504% | $173.4631 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $196.71 | 5.432% | $207.3953 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $1,110.99 | $1,184.0092 | $1,184.00 | $1,184.00 | $1,184.20 | |