| 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 | $186.35 | 13.273% | $211.0842 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $51.36 | 8.528% | $55.74 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $75.46 | 7.464% | $81.0923 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $90.93 | 10.459% | $100.4404 | $100.44 | $100.45 | $100.40 |
| Purchase #5 | $152.26 | 3.395% | $157.4292 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $103.60 | 4.391% | $108.1491 | $108.15 | $108.15 | $108.10 |
| Purchase #7 | $188.32 | 9.652% | $206.4966 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $848.28 | $920.4318 | $920.43 | $920.50 | $920.30 | |