| 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 | $146.55 | 4.621% | $153.3221 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $98.66 | 7.530% | $106.0891 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $51.52 | 6.662% | $54.9523 | $54.95 | $54.95 | $55.00 |
| Purchase #4 | $155.56 | 13.387% | $176.3848 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $40.25 | 3.696% | $41.7376 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $110.77 | 6.515% | $117.9867 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $245.32 | 5.407% | $258.5845 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $848.63 | $909.0571 | $909.05 | $909.10 | $909.10 | |