| 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 | $177.78 | 8.848% | $193.51 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $195.38 | 12.354% | $219.5172 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $94.25 | 7.849% | $101.6477 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $190.56 | 3.547% | $197.3192 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $87.97 | 11.242% | $97.8596 | $97.86 | $97.85 | $97.90 |
| Purchase #6 | $68.50 | 4.109% | $71.3147 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $161.86 | 12.473% | $182.0488 | $182.05 | $182.05 | $182.00 |
| 7 purchase totals = | $976.30 | $1,063.2172 | $1,063.22 | $1,063.15 | $1,063.10 | |