| 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 | $74.90 | 7.201% | $80.2935 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $121.41 | 5.633% | $128.249 | $128.25 | $128.25 | $128.20 |
| Purchase #3 | $72.30 | 10.605% | $79.9674 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $122.61 | 11.580% | $136.8082 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $96.49 | 8.132% | $104.3366 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $104.50 | 10.588% | $115.5645 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $98.78 | 7.582% | $106.2695 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $690.99 | $751.4887 | $751.49 | $751.45 | $751.50 | |