| 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 | $214.67 | 6.240% | $228.0654 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $115.84 | 13.233% | $131.1691 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $135.40 | 6.385% | $144.0453 | $144.05 | $144.05 | $144.00 |
| Purchase #4 | $170.85 | 9.380% | $186.8757 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $22.48 | 8.424% | $24.3737 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $199.31 | 9.401% | $218.0471 | $218.05 | $218.05 | $218.00 |
| Purchase #7 | $248.67 | 11.110% | $276.2972 | $276.30 | $276.30 | $276.30 |
| 7 purchase totals = | $1,107.22 | $1,208.8735 | $1,208.89 | $1,208.85 | $1,208.90 | |