| 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 | $34.66 | 9.832% | $38.0678 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $38.72 | 12.754% | $43.6583 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $117.43 | 3.337% | $121.3486 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $94.41 | 3.484% | $97.6992 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $115.49 | 7.576% | $124.2395 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $82.31 | 3.347% | $85.0649 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $135.79 | 12.383% | $152.6049 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $618.81 | $662.6832 | $662.68 | $662.65 | $662.70 | |