| 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 | $88.40 | 13.582% | $100.4065 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $198.39 | 4.704% | $207.7223 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $34.81 | 4.565% | $36.3991 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $110.78 | 4.283% | $115.5247 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $248.70 | 4.269% | $259.317 | $259.32 | $259.30 | $259.30 |
| Purchase #6 | $182.40 | 7.177% | $195.4908 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $194.33 | 13.777% | $221.1028 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,057.81 | $1,135.9632 | $1,135.96 | $1,135.90 | $1,135.90 | |