| 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 | $112.63 | 3.873% | $116.9922 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $140.71 | 5.119% | $147.9129 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $50.84 | 10.813% | $56.3373 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $179.63 | 12.390% | $201.8862 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $70.97 | 10.831% | $78.6568 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $67.90 | 8.806% | $73.8793 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $84.45 | 8.514% | $91.6401 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $707.13 | $767.3048 | $767.31 | $767.35 | $767.30 | |