| 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 | $112.43 | 9.331% | $122.9208 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $42.69 | 5.691% | $45.1195 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $33.81 | 3.424% | $34.9677 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $248.30 | 11.107% | $275.8787 | $275.88 | $275.90 | $275.90 |
| Purchase #5 | $149.31 | 8.873% | $162.5583 | $162.56 | $162.55 | $162.60 |
| Purchase #6 | $77.84 | 10.848% | $86.2841 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $233.89 | 5.194% | $246.0382 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $898.27 | $973.7673 | $973.77 | $973.75 | $973.80 | |