| 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 | $228.69 | 4.588% | $239.1823 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $34.84 | 7.132% | $37.3248 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $121.83 | 6.274% | $129.4736 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $143.48 | 5.351% | $151.1576 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $43.28 | 7.229% | $46.4087 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $37.87 | 3.246% | $39.0993 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $199.56 | 3.513% | $206.5705 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $809.55 | $849.2168 | $849.21 | $849.15 | $849.30 | |