| 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 | $201.53 | 4.153% | $209.8995 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $194.57 | 8.696% | $211.4898 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $165.26 | 9.411% | $180.8126 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $14.74 | 5.321% | $15.5243 | $15.52 | $15.50 | $15.50 |
| Purchase #5 | $121.45 | 9.411% | $132.8797 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $163.89 | 4.446% | $171.1765 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $197.27 | 13.773% | $224.44 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $1,058.71 | $1,146.2224 | $1,146.22 | $1,146.25 | $1,146.20 | |