| 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 | $5.61 | 9.627% | $6.1501 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $231.27 | 7.638% | $248.9344 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $39.25 | 8.485% | $42.5804 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $226.82 | 8.327% | $245.7073 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $236.75 | 5.235% | $249.1439 | $249.14 | $249.15 | $249.10 |
| Purchase #6 | $8.89 | 3.742% | $9.2227 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $176.88 | 5.142% | $185.9752 | $185.98 | $186.00 | $186.00 |
| 7 purchase totals = | $925.47 | $987.7140 | $987.71 | $987.75 | $987.70 | |