| 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 | $124.78 | 13.595% | $141.7438 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $222.61 | 13.750% | $253.2189 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $35.26 | 7.524% | $37.913 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $38.73 | 3.143% | $39.9473 | $39.95 | $39.95 | $39.90 |
| Purchase #5 | $224.33 | 10.732% | $248.4051 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $133.55 | 7.803% | $143.9709 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $84.76 | 8.523% | $91.9841 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $864.02 | $957.1831 | $957.18 | $957.15 | $957.10 | |