| 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 | $191.30 | 11.680% | $213.6438 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $149.61 | 10.392% | $165.1575 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $10.25 | 6.321% | $10.8979 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $226.95 | 13.773% | $258.2078 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $80.47 | 7.711% | $86.675 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $115.35 | 10.180% | $127.0926 | $127.09 | $127.10 | $127.10 |
| Purchase #7 | $66.41 | 3.833% | $68.9555 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $840.34 | $930.6301 | $930.64 | $930.65 | $930.70 | |