| 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 | $98.99 | 4.127% | $103.0753 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $185.55 | 12.157% | $208.1073 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $57.37 | 3.234% | $59.2253 | $59.23 | $59.25 | $59.20 |
| Purchase #4 | $19.63 | 11.317% | $21.8515 | $21.85 | $21.85 | $21.90 |
| Purchase #5 | $56.52 | 12.165% | $63.3957 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $24.59 | 9.788% | $26.9969 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $135.53 | 5.290% | $142.6995 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $578.18 | $625.3515 | $625.37 | $625.40 | $625.40 | |