| 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 | $169.88 | 4.253% | $177.105 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $95.28 | 6.496% | $101.4694 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $16.51 | 3.261% | $17.0484 | $17.05 | $17.05 | $17.00 |
| Purchase #4 | $101.46 | 6.761% | $108.3197 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $216.68 | 5.338% | $228.2464 | $228.25 | $228.25 | $228.20 |
| Purchase #6 | $188.99 | 11.676% | $211.0565 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $221.47 | 5.870% | $234.4703 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,010.27 | $1,077.7157 | $1,077.73 | $1,077.65 | $1,077.70 | |