| 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 | $55.86 | 10.530% | $61.7421 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $53.87 | 3.832% | $55.9343 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $182.83 | 8.110% | $197.6575 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $57.93 | 11.642% | $64.6742 | $64.67 | $64.65 | $64.70 |
| Purchase #5 | $176.67 | 3.826% | $183.4294 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $189.88 | 3.739% | $196.9796 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $77.47 | 4.377% | $80.8609 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $794.51 | $841.2780 | $841.27 | $841.30 | $841.30 | |