| 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 | $177.63 | 12.651% | $200.102 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $76.85 | 6.535% | $81.8721 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $229.40 | 9.597% | $251.4155 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $228.63 | 5.724% | $241.7168 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $97.41 | 5.612% | $102.8766 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $156.41 | 13.733% | $177.8898 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $202.83 | 3.484% | $209.8966 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,169.16 | $1,265.7694 | $1,265.78 | $1,265.75 | $1,265.80 | |