| 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 | $193.54 | 11.605% | $216.0003 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $47.35 | 6.255% | $50.3117 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $78.76 | 6.764% | $84.0873 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $154.89 | 13.313% | $175.5105 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $70.57 | 4.307% | $73.6094 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $243.63 | 3.291% | $251.6479 | $251.65 | $251.65 | $251.60 |
| Purchase #7 | $123.83 | 4.809% | $129.785 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $912.57 | $980.9521 | $980.96 | $980.95 | $980.90 | |