| 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 | $222.27 | 12.734% | $250.5739 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $229.91 | 4.422% | $240.0766 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $127.57 | 4.558% | $133.3846 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $90.35 | 8.326% | $97.8725 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $127.62 | 4.199% | $132.9788 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $6.78 | 5.798% | $7.1731 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $192.67 | 11.231% | $214.3088 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $997.17 | $1,076.3683 | $1,076.36 | $1,076.35 | $1,076.50 | |