| 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 | $189.33 | 7.569% | $203.6604 | $203.66 | $203.65 | $203.70 |
| Purchase #2 | $91.35 | 11.383% | $101.7484 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $222.85 | 11.306% | $248.0454 | $248.05 | $248.05 | $248.00 |
| Purchase #4 | $16.90 | 6.710% | $18.034 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $112.47 | 13.169% | $127.2812 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $237.82 | 3.298% | $245.6633 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $247.89 | 8.220% | $268.2666 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $1,118.61 | $1,212.6993 | $1,212.70 | $1,212.70 | $1,212.70 | |