| 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 | $9.64 | 5.778% | $10.197 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $111.42 | 5.806% | $117.889 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $59.86 | 13.163% | $67.7394 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $158.94 | 3.711% | $164.8383 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $121.50 | 5.611% | $128.3174 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $164.85 | 6.762% | $175.9972 | $176.00 | $176.00 | $176.00 |
| Purchase #7 | $214.85 | 5.708% | $227.1136 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $841.06 | $892.0919 | $892.10 | $892.10 | $892.00 | |