| 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 | $215.93 | 10.175% | $237.9009 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $143.44 | 7.653% | $154.4175 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $36.80 | 11.361% | $40.9808 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $33.73 | 9.856% | $37.0544 | $37.05 | $37.05 | $37.10 |
| Purchase #5 | $199.66 | 11.369% | $222.3593 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $108.52 | 11.771% | $121.2939 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $29.61 | 5.601% | $31.2685 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $767.69 | $845.2753 | $845.27 | $845.25 | $845.40 | |