| 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 | $79.89 | 3.427% | $82.6278 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $5.64 | 5.451% | $5.9474 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $132.25 | 3.167% | $136.4384 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $165.32 | 8.668% | $179.6499 | $179.65 | $179.65 | $179.60 |
| Purchase #5 | $181.45 | 9.822% | $199.272 | $199.27 | $199.25 | $199.30 |
| Purchase #6 | $219.52 | 13.277% | $248.6657 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $43.26 | 12.409% | $48.6281 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $827.33 | $901.2293 | $901.24 | $901.25 | $901.10 | |