| 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 | $57.58 | 12.742% | $64.9168 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $210.74 | 11.638% | $235.2659 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $218.60 | 10.442% | $241.4262 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $99.46 | 9.595% | $109.0032 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $226.84 | 12.330% | $254.8094 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $117.83 | 5.507% | $124.3189 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $35.55 | 5.690% | $37.5728 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $966.60 | $1,067.3132 | $1,067.32 | $1,067.25 | $1,067.30 | |