| 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 | $130.28 | 3.356% | $134.6522 | $134.65 | $134.65 | $134.70 |
| Purchase #2 | $35.57 | 6.158% | $37.7604 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $124.54 | 13.773% | $141.6929 | $141.69 | $141.70 | $141.70 |
| Purchase #4 | $109.89 | 12.840% | $123.9999 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $221.80 | 5.440% | $233.8659 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $134.82 | 3.656% | $139.749 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $110.81 | 4.749% | $116.0724 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $867.71 | $927.7927 | $927.79 | $927.75 | $927.90 | |