| 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 | $226.84 | 3.566% | $234.9291 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $193.72 | 5.240% | $203.8709 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $186.70 | 8.585% | $202.7282 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $36.36 | 13.461% | $41.2544 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $93.80 | 8.725% | $101.9841 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $210.98 | 5.698% | $223.0016 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $211.34 | 5.508% | $222.9806 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $1,159.74 | $1,230.7489 | $1,230.74 | $1,230.80 | $1,230.80 | |