| 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 | $7.52 | 9.404% | $8.2272 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $240.69 | 3.626% | $249.4174 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $182.65 | 7.535% | $196.4127 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $234.87 | 5.250% | $247.2007 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $88.81 | 4.669% | $92.9565 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $119.29 | 5.849% | $126.2673 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $155.76 | 13.133% | $176.216 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,029.59 | $1,096.6978 | $1,096.71 | $1,096.65 | $1,096.70 | |