| 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 | $137.68 | 12.320% | $154.6422 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $200.70 | 12.792% | $226.3735 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $189.68 | 6.703% | $202.3943 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $158.65 | 8.580% | $172.2622 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $126.91 | 7.644% | $136.611 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $33.41 | 4.734% | $34.9916 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $200.90 | 5.318% | $211.5839 | $211.58 | $211.60 | $211.60 |
| 7 purchase totals = | $1,047.93 | $1,138.8587 | $1,138.84 | $1,138.85 | $1,138.90 | |