| 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 | $52.36 | 5.634% | $55.31 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $15.41 | 5.400% | $16.2421 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $138.43 | 5.253% | $145.7017 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $135.64 | 10.818% | $150.3135 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $142.89 | 9.515% | $156.486 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $168.95 | 13.722% | $192.1333 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $219.50 | 9.715% | $240.8244 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $873.18 | $957.0110 | $957.00 | $957.00 | $956.90 | |