| 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 | $175.34 | 3.366% | $181.2419 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $9.89 | 7.800% | $10.6614 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $217.84 | 10.507% | $240.7284 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $211.29 | 9.854% | $232.1105 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $207.83 | 8.395% | $225.2773 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $166.29 | 10.489% | $183.7322 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $170.96 | 10.764% | $189.3621 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $1,159.44 | $1,263.1138 | $1,263.11 | $1,263.15 | $1,263.10 | |