| 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 | $134.97 | 10.805% | $149.5535 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $44.50 | 10.473% | $49.1605 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $96.61 | 9.786% | $106.0643 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $240.71 | 8.490% | $261.1463 | $261.15 | $261.15 | $261.10 |
| Purchase #5 | $115.52 | 11.868% | $129.2299 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $149.51 | 5.426% | $157.6224 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $100.35 | 9.813% | $110.1973 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $882.17 | $962.9742 | $962.97 | $962.95 | $963.00 | |