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 | $110.50 | 4.520% | $115.4946 | $115.49 | $115.50 | $115.50 |
Purchase #2 | $128.66 | 8.813% | $139.9988 | $140.00 | $140.00 | $140.00 |
Purchase #3 | $60.82 | 7.539% | $65.4052 | $65.41 | $65.40 | $65.40 |
Purchase #4 | $186.57 | 13.843% | $212.3969 | $212.40 | $212.40 | $212.40 |
Purchase #5 | $62.44 | 12.581% | $70.2956 | $70.30 | $70.30 | $70.30 |
Purchase #6 | $33.32 | 7.124% | $35.6937 | $35.69 | $35.70 | $35.70 |
Purchase #7 | $247.89 | 4.424% | $258.8567 | $258.86 | $258.85 | $258.90 |
7 purchase totals = | $830.20 | $898.1415 | $898.15 | $898.15 | $898.20 |