| 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 | $179.84 | 12.702% | $202.6833 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $179.40 | 4.145% | $186.8361 | $186.84 | $186.85 | $186.80 |
| Purchase #3 | $170.46 | 8.381% | $184.7463 | $184.75 | $184.75 | $184.70 |
| Purchase #4 | $139.79 | 3.595% | $144.8155 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $91.80 | 9.823% | $100.8175 | $100.82 | $100.80 | $100.80 |
| Purchase #6 | $92.45 | 11.669% | $103.238 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $179.99 | 13.167% | $203.6893 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,033.73 | $1,126.8260 | $1,126.84 | $1,126.85 | $1,126.70 | |