| 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 | $126.64 | 8.265% | $137.1068 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $90.47 | 11.538% | $100.9084 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $216.81 | 11.284% | $241.2748 | $241.27 | $241.25 | $241.30 |
| Purchase #4 | $142.72 | 3.350% | $147.5011 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $67.39 | 3.487% | $69.7399 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $17.71 | 4.590% | $18.5229 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $16.99 | 6.131% | $18.0317 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $678.73 | $733.0856 | $733.08 | $733.05 | $733.00 | |