| 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 | $209.78 | 3.369% | $216.8475 | $216.85 | $216.85 | $216.80 |
| Purchase #2 | $152.84 | 9.643% | $167.5784 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $89.63 | 9.187% | $97.8643 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $235.30 | 7.343% | $252.5781 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $223.99 | 6.702% | $239.0018 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $93.42 | 10.772% | $103.4832 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $67.29 | 13.441% | $76.3344 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $1,072.25 | $1,153.6877 | $1,153.68 | $1,153.75 | $1,153.70 | |