| 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 | $196.97 | 5.538% | $207.8782 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $228.56 | 8.717% | $248.4836 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $39.53 | 9.305% | $43.2083 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $49.64 | 8.768% | $53.9924 | $53.99 | $54.00 | $54.00 |
| Purchase #5 | $240.99 | 7.161% | $258.2473 | $258.25 | $258.25 | $258.20 |
| Purchase #6 | $23.82 | 10.395% | $26.2961 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $195.28 | 10.382% | $215.554 | $215.55 | $215.55 | $215.60 |
| 7 purchase totals = | $974.79 | $1,053.6599 | $1,053.66 | $1,053.70 | $1,053.70 | |