| 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 | $194.56 | 13.735% | $221.2828 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $36.81 | 8.404% | $39.9035 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $149.97 | 8.312% | $162.4355 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $163.97 | 4.785% | $171.816 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $72.70 | 9.753% | $79.7904 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $55.60 | 11.338% | $61.9039 | $61.90 | $61.90 | $61.90 |
| Purchase #7 | $226.67 | 13.514% | $257.3022 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $900.28 | $994.4343 | $994.43 | $994.45 | $994.40 | |