| 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 | $11.78 | 7.760% | $12.6941 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $228.32 | 5.681% | $241.2909 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $238.87 | 11.811% | $267.0829 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $170.51 | 5.321% | $179.5828 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $68.54 | 13.459% | $77.7648 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $238.31 | 10.434% | $263.1753 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $134.78 | 4.463% | $140.7952 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $1,091.11 | $1,182.3860 | $1,182.38 | $1,182.45 | $1,182.50 | |