| 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 | $119.87 | 6.627% | $127.8138 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $65.79 | 9.347% | $71.9394 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $10.59 | 5.307% | $11.152 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $7.47 | 7.868% | $8.0577 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $99.40 | 12.474% | $111.7992 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $98.95 | 3.283% | $102.1985 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $191.56 | 6.184% | $203.4061 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $593.63 | $636.3667 | $636.37 | $636.35 | $636.40 | |