| 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 | $198.90 | 4.462% | $207.7749 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $170.89 | 8.715% | $185.7831 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $226.42 | 12.743% | $255.2727 | $255.27 | $255.25 | $255.30 |
| Purchase #4 | $106.31 | 3.518% | $110.05 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $41.56 | 9.177% | $45.374 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $136.58 | 11.503% | $152.2908 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $65.74 | 8.619% | $71.4061 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $946.40 | $1,027.9516 | $1,027.94 | $1,027.90 | $1,028.10 | |