| 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 | $206.31 | 7.863% | $222.5322 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $7.43 | 7.752% | $8.006 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $107.31 | 8.374% | $116.2961 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $214.68 | 6.245% | $228.0868 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $188.47 | 9.319% | $206.0335 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $223.94 | 10.375% | $247.1738 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $153.28 | 8.847% | $166.8407 | $166.84 | $166.85 | $166.80 |
| 7 purchase totals = | $1,101.42 | $1,194.9691 | $1,194.97 | $1,195.00 | $1,194.90 | |