| 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 | $33.83 | 7.550% | $36.3842 | $36.38 | $36.40 | $36.40 |
| Purchase #2 | $185.45 | 4.360% | $193.5356 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $231.86 | 7.142% | $248.4194 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $108.58 | 7.563% | $116.7919 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $132.60 | 10.339% | $146.3095 | $146.31 | $146.30 | $146.30 |
| Purchase #6 | $145.80 | 13.108% | $164.9115 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $197.74 | 13.647% | $224.7256 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $1,035.86 | $1,131.0777 | $1,131.08 | $1,131.10 | $1,131.00 | |