| 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 | $113.80 | 3.534% | $117.8217 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $93.82 | 13.530% | $106.5138 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $188.73 | 5.651% | $199.3951 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $183.55 | 10.510% | $202.8411 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $206.64 | 8.823% | $224.8718 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $149.96 | 8.725% | $163.044 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $171.93 | 11.458% | $191.6297 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $1,108.43 | $1,206.1172 | $1,206.11 | $1,206.10 | $1,206.00 | |