| 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 | $113.65 | 9.741% | $124.7206 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $58.31 | 8.476% | $63.2524 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $82.78 | 13.853% | $94.2475 | $94.25 | $94.25 | $94.20 |
| Purchase #4 | $129.99 | 5.844% | $137.5866 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $38.36 | 11.368% | $42.7208 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $233.82 | 5.841% | $247.4774 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $97.61 | 11.184% | $108.5267 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $754.52 | $818.5320 | $818.54 | $818.55 | $818.50 | |