| 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 | $30.33 | 13.541% | $34.437 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $114.99 | 4.320% | $119.9576 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $206.61 | 13.431% | $234.3598 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $190.39 | 8.123% | $205.8554 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $157.72 | 4.463% | $164.759 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $103.61 | 8.320% | $112.2304 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $235.55 | 7.162% | $252.4201 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $1,039.20 | $1,124.0193 | $1,124.03 | $1,124.00 | $1,124.10 | |