| 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 | $229.45 | 6.236% | $243.7585 | $243.76 | $243.75 | $243.80 |
| Purchase #2 | $124.34 | 4.763% | $130.2623 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $23.33 | 11.307% | $25.9679 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $135.42 | 8.458% | $146.8738 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $79.82 | 12.147% | $89.5157 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $165.54 | 9.261% | $180.8707 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $98.79 | 5.683% | $104.4042 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $856.69 | $921.6531 | $921.65 | $921.55 | $921.80 | |