| 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 | $96.72 | 7.204% | $103.6877 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $50.80 | 8.769% | $55.2547 | $55.25 | $55.25 | $55.30 |
| Purchase #3 | $152.75 | 4.530% | $159.6696 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $33.43 | 10.218% | $36.8459 | $36.85 | $36.85 | $36.80 |
| Purchase #5 | $237.80 | 11.734% | $265.7035 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $235.40 | 6.612% | $250.9646 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $49.50 | 8.116% | $53.5174 | $53.52 | $53.50 | $53.50 |
| 7 purchase totals = | $856.40 | $925.6434 | $925.64 | $925.60 | $925.70 | |