| 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 | $116.88 | 5.615% | $123.4428 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $68.86 | 8.270% | $74.5547 | $74.55 | $74.55 | $74.60 |
| Purchase #3 | $156.69 | 4.570% | $163.8507 | $163.85 | $163.85 | $163.90 |
| Purchase #4 | $241.52 | 9.759% | $265.0899 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $100.68 | 8.441% | $109.1784 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $68.99 | 5.689% | $72.9148 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $151.39 | 7.140% | $162.1992 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $905.01 | $971.2305 | $971.22 | $971.25 | $971.30 | |