| 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 | $119.73 | 3.244% | $123.614 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $220.47 | 12.619% | $248.2911 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $188.67 | 8.680% | $205.0466 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $111.60 | 11.862% | $124.838 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $117.48 | 7.336% | $126.0983 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $103.86 | 3.130% | $107.1108 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $159.94 | 11.823% | $178.8497 | $178.85 | $178.85 | $178.80 |
| 7 purchase totals = | $1,021.75 | $1,113.8485 | $1,113.85 | $1,113.85 | $1,113.70 | |