| 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 | $36.31 | 8.473% | $39.3865 | $39.39 | $39.40 | $39.40 |
| Purchase #2 | $64.81 | 11.458% | $72.2359 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $77.84 | 11.682% | $86.9333 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $151.83 | 6.391% | $161.5335 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $231.25 | 11.140% | $257.0113 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $142.47 | 9.617% | $156.1713 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $154.33 | 6.596% | $164.5096 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $858.84 | $937.7814 | $937.78 | $937.80 | $937.70 | |