| 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 | $30.81 | 12.694% | $34.721 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $106.49 | 5.429% | $112.2713 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $243.75 | 8.299% | $263.9788 | $263.98 | $264.00 | $264.00 |
| Purchase #4 | $31.92 | 8.691% | $34.6942 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $59.28 | 9.565% | $64.9501 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $147.78 | 9.674% | $162.0762 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $123.74 | 4.817% | $129.7006 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $743.77 | $802.3922 | $802.39 | $802.40 | $802.50 | |