| 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 | $116.70 | 3.584% | $120.8825 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $201.26 | 9.793% | $220.9694 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $190.79 | 6.849% | $203.8572 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $128.91 | 5.815% | $136.4061 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $139.26 | 6.530% | $148.3537 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $118.51 | 6.550% | $126.2724 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $222.91 | 12.323% | $250.3792 | $250.38 | $250.40 | $250.40 |
| 7 purchase totals = | $1,118.34 | $1,207.1205 | $1,207.12 | $1,207.10 | $1,207.30 | |