| 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 | $58.90 | 8.390% | $63.8417 | $63.84 | $63.85 | $63.80 |
| Purchase #2 | $207.76 | 8.695% | $225.8247 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $38.81 | 7.492% | $41.7176 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $58.87 | 3.786% | $61.0988 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $9.72 | 5.220% | $10.2274 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $201.69 | 12.626% | $227.1554 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $32.37 | 13.845% | $36.8516 | $36.85 | $36.85 | $36.90 |
| 7 purchase totals = | $608.12 | $666.7172 | $666.72 | $666.70 | $666.70 | |