| 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 | $208.72 | 10.138% | $229.88 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $201.65 | 5.170% | $212.0753 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $196.60 | 13.732% | $223.5971 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $93.80 | 4.326% | $97.8578 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $185.80 | 9.781% | $203.9731 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $175.95 | 3.307% | $181.7687 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $119.92 | 6.162% | $127.3095 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $1,182.44 | $1,276.4615 | $1,276.47 | $1,276.45 | $1,276.60 | |