| 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 | $39.40 | 5.599% | $41.606 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $184.65 | 12.499% | $207.7294 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $193.34 | 4.549% | $202.135 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $36.65 | 10.517% | $40.5045 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $127.67 | 3.515% | $132.1576 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $81.56 | 9.310% | $89.1532 | $89.15 | $89.15 | $89.20 |
| Purchase #7 | $223.92 | 10.638% | $247.7406 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $887.19 | $961.0263 | $961.03 | $961.05 | $961.00 | |