| 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 | $201.89 | 12.825% | $227.7824 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $154.54 | 13.579% | $175.525 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $205.75 | 4.327% | $214.6528 | $214.65 | $214.65 | $214.70 |
| Purchase #4 | $70.63 | 12.336% | $79.3429 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $210.41 | 6.661% | $224.4254 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $245.42 | 10.692% | $271.6603 | $271.66 | $271.65 | $271.70 |
| Purchase #7 | $88.31 | 11.592% | $98.5469 | $98.55 | $98.55 | $98.50 |
| 7 purchase totals = | $1,176.95 | $1,291.9357 | $1,291.94 | $1,292.00 | $1,291.90 | |