| 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 | $106.45 | 10.331% | $117.4473 | $117.45 | $117.45 | $117.40 |
| Purchase #2 | $116.30 | 6.608% | $123.9851 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $91.59 | 8.557% | $99.4274 | $99.43 | $99.45 | $99.40 |
| Purchase #4 | $214.36 | 9.530% | $234.7885 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $172.70 | 8.527% | $187.4261 | $187.43 | $187.45 | $187.40 |
| Purchase #6 | $165.86 | 9.281% | $181.2535 | $181.25 | $181.25 | $181.30 |
| Purchase #7 | $249.28 | 5.638% | $263.3344 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $1,116.54 | $1,207.6623 | $1,207.67 | $1,207.75 | $1,207.60 | |