| 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 | $95.84 | 9.618% | $105.0579 | $105.06 | $105.05 | $105.10 |
| Purchase #2 | $165.88 | 3.299% | $171.3524 | $171.35 | $171.35 | $171.40 |
| Purchase #3 | $202.88 | 6.620% | $216.3107 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $108.33 | 9.762% | $118.9052 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $185.69 | 10.643% | $205.453 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $78.98 | 12.345% | $88.7301 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $231.72 | 7.261% | $248.5452 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $1,069.32 | $1,154.3545 | $1,154.36 | $1,154.35 | $1,154.40 | |