| 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 | $180.31 | 12.228% | $202.3583 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $131.97 | 7.415% | $141.7556 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $150.39 | 10.162% | $165.6726 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $177.31 | 7.609% | $190.8015 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $139.45 | 13.151% | $157.7891 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $177.39 | 6.332% | $188.6223 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $96.49 | 6.572% | $102.8313 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $1,053.31 | $1,149.8307 | $1,149.83 | $1,149.80 | $1,149.90 | |