| 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 | $122.79 | 6.484% | $130.7517 | $130.75 | $130.75 | $130.80 |
| Purchase #2 | $132.37 | 13.617% | $150.3948 | $150.39 | $150.40 | $150.40 |
| Purchase #3 | $186.31 | 7.190% | $199.7057 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $118.31 | 10.212% | $130.3918 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $9.64 | 7.723% | $10.3845 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $214.59 | 4.665% | $224.6006 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $91.49 | 13.459% | $103.8036 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $875.50 | $950.0327 | $950.02 | $950.05 | $950.10 | |