| 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 | $31.25 | 9.828% | $34.3213 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $221.95 | 8.542% | $240.909 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $148.49 | 5.337% | $156.4149 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $125.64 | 6.341% | $133.6068 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $143.72 | 10.826% | $159.2791 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $74.75 | 8.102% | $80.8062 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $119.28 | 8.489% | $129.4057 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $865.08 | $934.7430 | $934.75 | $934.70 | $934.70 | |