| 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 | $226.96 | 11.123% | $252.2048 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $245.99 | 7.729% | $265.0026 | $265.00 | $265.00 | $265.00 |
| Purchase #3 | $152.59 | 12.446% | $171.5814 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $43.61 | 6.342% | $46.3757 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $33.73 | 12.754% | $38.0319 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $205.88 | 7.725% | $221.7842 | $221.78 | $221.80 | $221.80 |
| Purchase #7 | $207.97 | 4.541% | $217.4139 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $1,116.73 | $1,212.3945 | $1,212.38 | $1,212.45 | $1,212.40 | |