| 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 | $93.29 | 6.872% | $99.7009 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $203.42 | 13.724% | $231.3374 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $82.58 | 13.488% | $93.7184 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $173.35 | 12.740% | $195.4348 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $193.41 | 6.608% | $206.1905 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $235.28 | 10.552% | $260.1067 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $139.76 | 9.126% | $152.5145 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $1,121.09 | $1,239.0032 | $1,239.00 | $1,239.00 | $1,238.90 | |