| 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 | $156.87 | 10.863% | $173.9108 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $38.33 | 10.700% | $42.4313 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $225.37 | 4.663% | $235.879 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $238.25 | 8.578% | $258.6871 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $107.53 | 12.540% | $121.0143 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $74.90 | 3.132% | $77.2459 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $120.49 | 11.670% | $134.5512 | $134.55 | $134.55 | $134.60 |
| 7 purchase totals = | $961.74 | $1,043.7196 | $1,043.72 | $1,043.75 | $1,043.70 | |