| 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 | $26.33 | 5.675% | $27.8242 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $63.88 | 10.384% | $70.5133 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $181.81 | 9.778% | $199.5874 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $92.69 | 3.384% | $95.8266 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $174.95 | 10.834% | $193.9041 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $195.84 | 3.233% | $202.1715 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $15.55 | 11.762% | $17.379 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $751.05 | $807.2061 | $807.20 | $807.20 | $807.20 | |