| 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 | $56.44 | 13.295% | $63.9437 | $63.94 | $63.95 | $63.90 |
| Purchase #2 | $63.99 | 7.598% | $68.852 | $68.85 | $68.85 | $68.90 |
| Purchase #3 | $56.70 | 13.594% | $64.4078 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $59.36 | 8.138% | $64.1907 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $224.88 | 4.342% | $234.6443 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $244.29 | 3.689% | $253.3019 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $33.73 | 3.198% | $34.8087 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $739.39 | $784.1491 | $784.14 | $784.15 | $784.10 | |