| 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 | $11.98 | 12.773% | $13.5102 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $199.38 | 10.557% | $220.4285 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $217.35 | 3.855% | $225.7288 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $65.92 | 6.375% | $70.1224 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $149.96 | 11.874% | $167.7663 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $12.79 | 11.673% | $14.283 | $14.28 | $14.30 | $14.30 |
| Purchase #7 | $13.57 | 5.412% | $14.3044 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $670.95 | $726.1436 | $726.14 | $726.15 | $726.10 | |