| 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 | $87.86 | 13.307% | $99.5515 | $99.55 | $99.55 | $99.60 |
| Purchase #2 | $138.30 | 13.338% | $156.7465 | $156.75 | $156.75 | $156.70 |
| Purchase #3 | $224.89 | 10.177% | $247.7771 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $29.97 | 9.418% | $32.7926 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $214.47 | 12.515% | $241.3109 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $182.78 | 5.736% | $193.2643 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $168.39 | 4.706% | $176.3144 | $176.31 | $176.30 | $176.30 |
| 7 purchase totals = | $1,046.66 | $1,147.7573 | $1,147.75 | $1,147.75 | $1,147.80 | |