| 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 | $111.28 | 6.457% | $118.4653 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $122.79 | 9.584% | $134.5582 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $166.29 | 10.714% | $184.1063 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $168.31 | 8.648% | $182.8654 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $94.62 | 9.118% | $103.2475 | $103.25 | $103.25 | $103.20 |
| Purchase #6 | $245.98 | 11.676% | $274.7006 | $274.70 | $274.70 | $274.70 |
| Purchase #7 | $6.57 | 5.782% | $6.9499 | $6.95 | $6.95 | $6.90 |
| 7 purchase totals = | $915.84 | $1,004.8932 | $1,004.91 | $1,004.85 | $1,004.90 | |