| 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 | $39.93 | 8.433% | $43.2973 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $7.84 | 13.680% | $8.9125 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $41.27 | 5.219% | $43.4239 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $58.82 | 4.605% | $61.5287 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $101.90 | 11.459% | $113.5767 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $186.70 | 13.639% | $212.164 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $168.33 | 8.103% | $181.9698 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $604.79 | $664.8729 | $664.87 | $664.85 | $664.90 | |