| 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 | $109.97 | 3.284% | $113.5814 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $95.67 | 10.162% | $105.392 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $235.37 | 4.703% | $246.4395 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $109.46 | 4.206% | $114.0639 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $193.56 | 3.502% | $200.3385 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $112.45 | 4.392% | $117.3888 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $107.83 | 9.605% | $118.1871 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $964.31 | $1,015.3912 | $1,015.39 | $1,015.45 | $1,015.40 | |