| 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 | $188.78 | 11.705% | $210.8767 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $54.99 | 9.720% | $60.335 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $121.98 | 12.622% | $137.3763 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $97.30 | 8.846% | $105.9072 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $109.73 | 5.601% | $115.876 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $167.47 | 7.697% | $180.3602 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $153.77 | 11.392% | $171.2875 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $894.02 | $982.0189 | $982.04 | $982.10 | $982.10 | |