| 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 | $37.86 | 9.438% | $41.4332 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $52.55 | 6.198% | $55.807 | $55.81 | $55.80 | $55.80 |
| Purchase #3 | $224.77 | 12.863% | $253.6822 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $229.75 | 12.425% | $258.2964 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $7.31 | 9.449% | $8.0007 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $160.64 | 9.789% | $176.365 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $180.41 | 10.801% | $199.8961 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $893.29 | $993.4806 | $993.49 | $993.50 | $993.50 | |