| 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 | $75.92 | 5.364% | $79.9923 | $79.99 | $80.00 | $80.00 |
| Purchase #2 | $173.97 | 10.437% | $192.1272 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $189.32 | 7.547% | $203.608 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $119.72 | 4.392% | $124.9781 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $175.90 | 3.276% | $181.6625 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $134.93 | 7.377% | $144.8838 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $12.86 | 5.821% | $13.6086 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $882.62 | $940.8605 | $940.86 | $940.90 | $940.90 | |