| 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 | $162.47 | 6.277% | $172.6682 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $154.55 | 3.850% | $160.5002 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $209.61 | 9.688% | $229.917 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $62.91 | 6.313% | $66.8815 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $33.52 | 4.754% | $35.1135 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $181.64 | 10.810% | $201.2753 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $95.73 | 13.719% | $108.8632 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $900.43 | $975.2189 | $975.22 | $975.20 | $975.30 | |