| 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 | $134.28 | 11.599% | $149.8551 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $113.48 | 8.735% | $123.3925 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $56.74 | 13.512% | $64.4067 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $38.58 | 13.785% | $43.8983 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $188.38 | 7.134% | $201.819 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $123.78 | 3.401% | $127.9898 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $42.52 | 5.649% | $44.922 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $697.76 | $756.2834 | $756.29 | $756.25 | $756.30 | |