| 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 | $38.77 | 8.160% | $41.9336 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $131.55 | 5.452% | $138.7221 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $212.54 | 3.867% | $220.7589 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $113.44 | 5.639% | $119.8369 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $224.77 | 3.591% | $232.8415 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $124.65 | 12.755% | $140.5491 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $133.99 | 8.605% | $145.5198 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $979.71 | $1,040.1619 | $1,040.16 | $1,040.15 | $1,040.00 | |