| 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 | $42.92 | 4.851% | $45.002 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $156.38 | 9.688% | $171.5301 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $65.72 | 12.136% | $73.6958 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $99.64 | 4.539% | $104.1627 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $188.34 | 7.636% | $202.7216 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $51.94 | 5.444% | $54.7676 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $222.81 | 9.402% | $243.7586 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $827.75 | $895.6384 | $895.64 | $895.60 | $895.70 | |