| 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 | $165.45 | 11.158% | $183.9109 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $197.75 | 13.363% | $224.1753 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $206.43 | 3.200% | $213.0358 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $188.69 | 9.278% | $206.1967 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $138.78 | 6.386% | $147.6425 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $130.65 | 11.201% | $145.2841 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $221.68 | 13.873% | $252.4337 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,249.43 | $1,372.6790 | $1,372.68 | $1,372.75 | $1,372.60 | |