| 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 | $160.40 | 10.594% | $177.3928 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $139.68 | 10.816% | $154.7878 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $242.69 | 9.223% | $265.0733 | $265.07 | $265.05 | $265.10 |
| Purchase #4 | $150.86 | 3.819% | $156.6213 | $156.62 | $156.60 | $156.60 |
| Purchase #5 | $95.93 | 6.367% | $102.0379 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $111.85 | 11.720% | $124.9588 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $87.84 | 8.602% | $95.396 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $989.25 | $1,076.2679 | $1,076.27 | $1,076.25 | $1,076.30 | |