| 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 | $203.55 | 5.175% | $214.0837 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $79.59 | 3.384% | $82.2833 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $221.44 | 9.186% | $241.7815 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $166.92 | 11.383% | $185.9205 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $8.36 | 3.672% | $8.667 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $131.55 | 7.405% | $141.2913 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $132.58 | 3.723% | $137.516 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $943.99 | $1,011.5433 | $1,011.54 | $1,011.55 | $1,011.60 | |