| 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 | $39.74 | 12.677% | $44.7778 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $176.98 | 6.270% | $188.0766 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $250.29 | 3.718% | $259.5958 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $199.28 | 5.826% | $210.8901 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $225.83 | 9.812% | $247.9884 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $51.59 | 10.644% | $57.0812 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $80.59 | 4.718% | $84.3922 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $1,024.30 | $1,092.8021 | $1,092.81 | $1,092.90 | $1,092.90 | |