| 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 | $83.74 | 6.293% | $89.0098 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $199.85 | 12.581% | $224.9931 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $219.32 | 4.192% | $228.5139 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $67.84 | 13.863% | $77.2447 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $170.43 | 13.355% | $193.1909 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $179.66 | 6.290% | $190.9606 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $142.60 | 12.276% | $160.1056 | $160.11 | $160.10 | $160.10 |
| 7 purchase totals = | $1,063.44 | $1,164.0186 | $1,164.01 | $1,164.00 | $1,164.00 | |