| 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 | $39.45 | 4.701% | $41.3045 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $186.40 | 7.328% | $200.0594 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $186.34 | 5.582% | $196.7415 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $223.60 | 6.344% | $237.7852 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $126.28 | 6.222% | $134.1371 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $106.99 | 12.508% | $120.3723 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $80.32 | 8.624% | $87.2468 | $87.25 | $87.25 | $87.20 |
| 7 purchase totals = | $949.38 | $1,017.6468 | $1,017.65 | $1,017.65 | $1,017.60 | |