| 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 | $34.98 | 12.777% | $39.4494 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $190.95 | 6.297% | $202.9741 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $213.96 | 5.378% | $225.4668 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $126.44 | 11.363% | $140.8074 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $79.66 | 8.313% | $86.2821 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $48.33 | 4.598% | $50.5522 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $53.41 | 5.770% | $56.4918 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $747.73 | $802.0238 | $802.02 | $802.00 | $802.10 | |