| 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 | $105.52 | 5.198% | $111.0049 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $30.48 | 8.661% | $33.1199 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $88.91 | 9.153% | $97.0479 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $250.86 | 5.856% | $265.5504 | $265.55 | $265.55 | $265.60 |
| Purchase #5 | $238.38 | 11.754% | $266.3992 | $266.40 | $266.40 | $266.40 |
| Purchase #6 | $53.45 | 7.608% | $57.5165 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $198.84 | 10.178% | $219.0779 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $966.44 | $1,049.7167 | $1,049.72 | $1,049.70 | $1,049.70 | |