| 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 | $5.66 | 12.546% | $6.3701 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $224.58 | 4.611% | $234.9354 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $221.48 | 5.717% | $234.142 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $171.83 | 5.462% | $181.2154 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $153.91 | 11.819% | $172.1006 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $207.79 | 11.496% | $231.6775 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $17.95 | 13.131% | $20.307 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $1,003.20 | $1,080.7480 | $1,080.76 | $1,080.75 | $1,080.70 | |