| 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 | $141.58 | 5.185% | $148.9209 | $148.92 | $148.90 | $148.90 |
| Purchase #2 | $208.25 | 11.503% | $232.205 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $52.27 | 8.602% | $56.7663 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $104.73 | 8.644% | $113.7829 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $171.84 | 12.416% | $193.1757 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $35.45 | 9.261% | $38.733 | $38.73 | $38.75 | $38.70 |
| Purchase #7 | $249.68 | 4.370% | $260.591 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $963.80 | $1,044.1748 | $1,044.18 | $1,044.20 | $1,044.20 | |