| 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 | $248.90 | 3.231% | $256.942 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $191.36 | 3.726% | $198.4901 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $208.64 | 6.240% | $221.6591 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $166.54 | 10.444% | $183.9334 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $80.46 | 6.851% | $85.9723 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $92.91 | 4.597% | $97.1811 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $84.98 | 10.225% | $93.6692 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $1,073.79 | $1,137.8472 | $1,137.84 | $1,137.85 | $1,137.90 | |