| 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 | $38.98 | 12.754% | $43.9515 | $43.95 | $43.95 | $44.00 |
| Purchase #2 | $19.45 | 11.775% | $21.7402 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $97.36 | 11.713% | $108.7638 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $77.84 | 11.294% | $86.6312 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $70.67 | 6.238% | $75.0784 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $162.80 | 8.395% | $176.4671 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $207.53 | 4.126% | $216.0927 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $674.63 | $728.7249 | $728.72 | $728.75 | $728.80 | |