| 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 | $187.30 | 12.455% | $210.6282 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $88.81 | 9.633% | $97.3651 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $103.67 | 11.265% | $115.3484 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $132.31 | 7.273% | $141.9329 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $57.88 | 10.728% | $64.0894 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $129.45 | 3.231% | $133.6325 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $215.86 | 3.376% | $223.1474 | $223.15 | $223.15 | $223.10 |
| 7 purchase totals = | $915.28 | $986.1439 | $986.15 | $986.20 | $986.00 | |