| 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 | $239.87 | 3.708% | $248.7644 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $150.95 | 5.772% | $159.6628 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $112.72 | 4.743% | $118.0663 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $10.58 | 6.871% | $11.307 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $154.37 | 8.513% | $167.5115 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $72.74 | 8.264% | $78.7512 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $52.65 | 6.807% | $56.2339 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $793.88 | $840.2971 | $840.29 | $840.25 | $840.40 | |