| 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 | $42.87 | 13.372% | $48.6026 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $119.47 | 4.856% | $125.2715 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $62.39 | 11.183% | $69.3671 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $146.25 | 9.849% | $160.6542 | $160.65 | $160.65 | $160.70 |
| Purchase #5 | $71.65 | 12.833% | $80.8448 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $87.60 | 9.201% | $95.6601 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $65.72 | 4.271% | $68.5269 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $595.95 | $648.9272 | $648.92 | $648.90 | $649.00 | |