| 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 | $50.70 | 10.772% | $56.1614 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $74.88 | 3.435% | $77.4521 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $241.72 | 10.115% | $266.17 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $143.80 | 7.388% | $154.4239 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $134.44 | 12.585% | $151.3593 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $98.32 | 7.584% | $105.7766 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $237.81 | 8.170% | $257.2391 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $981.67 | $1,068.5824 | $1,068.58 | $1,068.55 | $1,068.70 | |