| 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 | $159.42 | 12.537% | $179.4065 | $179.41 | $179.40 | $179.40 |
| Purchase #2 | $18.71 | 9.695% | $20.5239 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $114.65 | 5.192% | $120.6026 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $225.43 | 3.446% | $233.1983 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $51.46 | 7.627% | $55.3849 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $36.48 | 8.402% | $39.545 | $39.55 | $39.55 | $39.50 |
| Purchase #7 | $55.67 | 5.647% | $58.8137 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $661.82 | $707.4749 | $707.47 | $707.45 | $707.40 | |