| 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 | $175.76 | 9.529% | $192.5082 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $186.26 | 12.404% | $209.3637 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $203.35 | 5.696% | $214.9328 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $130.48 | 8.391% | $141.4286 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $57.51 | 3.260% | $59.3848 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $54.44 | 7.111% | $58.3112 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $246.99 | 4.637% | $258.4429 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $1,054.79 | $1,134.3722 | $1,134.36 | $1,134.40 | $1,134.30 | |