| 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 | $164.35 | 7.503% | $176.6812 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $165.73 | 11.758% | $185.2165 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $205.49 | 11.797% | $229.7317 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $85.34 | 11.803% | $95.4127 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $240.80 | 6.640% | $256.7891 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $34.79 | 4.334% | $36.2978 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $22.33 | 8.608% | $24.2522 | $24.25 | $24.25 | $24.30 |
| 7 purchase totals = | $918.83 | $1,004.3812 | $1,004.38 | $1,004.40 | $1,004.40 | |