| 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 | $202.81 | 3.838% | $210.5938 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $84.72 | 12.859% | $95.6141 | $95.61 | $95.60 | $95.60 |
| Purchase #3 | $234.98 | 12.558% | $264.4888 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $163.60 | 4.200% | $170.4712 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $250.93 | 7.562% | $269.9053 | $269.91 | $269.90 | $269.90 |
| Purchase #6 | $87.25 | 6.844% | $93.2214 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $72.92 | 12.682% | $82.1677 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $1,097.21 | $1,186.4623 | $1,186.46 | $1,186.40 | $1,186.50 | |