| 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 | $133.42 | 11.799% | $149.1622 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $50.53 | 11.800% | $56.4925 | $56.49 | $56.50 | $56.50 |
| Purchase #3 | $95.36 | 10.123% | $105.0133 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $166.83 | 7.557% | $179.4373 | $179.44 | $179.45 | $179.40 |
| Purchase #5 | $182.99 | 11.559% | $204.1418 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $138.74 | 8.686% | $150.791 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $149.83 | 11.279% | $166.7293 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $917.70 | $1,011.7674 | $1,011.76 | $1,011.80 | $1,011.70 | |