| 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 | $10.45 | 9.162% | $11.4074 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $114.88 | 7.764% | $123.7993 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $42.35 | 8.560% | $45.9752 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $207.79 | 3.208% | $214.4559 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $196.92 | 6.609% | $209.9344 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $103.28 | 10.795% | $114.4291 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $185.30 | 9.414% | $202.7441 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $860.97 | $922.7454 | $922.75 | $922.80 | $922.70 | |