| 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 | $159.79 | 10.670% | $176.8396 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $198.89 | 13.391% | $225.5234 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $106.97 | 11.497% | $119.2683 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $101.98 | 5.375% | $107.4614 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $58.48 | 7.522% | $62.8789 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $233.56 | 3.609% | $241.9892 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $238.30 | 11.423% | $265.521 | $265.52 | $265.50 | $265.50 |
| 7 purchase totals = | $1,097.97 | $1,199.4818 | $1,199.48 | $1,199.45 | $1,199.50 | |