| 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 | $223.58 | 4.366% | $233.3415 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $127.29 | 12.397% | $143.0701 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $118.31 | 13.529% | $134.3162 | $134.32 | $134.30 | $134.30 |
| Purchase #4 | $223.58 | 8.118% | $241.7302 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $183.90 | 5.380% | $193.7938 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $122.79 | 10.473% | $135.6498 | $135.65 | $135.65 | $135.60 |
| Purchase #7 | $170.66 | 4.757% | $178.7783 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $1,170.11 | $1,260.6799 | $1,260.68 | $1,260.70 | $1,260.60 | |