| 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 | $100.95 | 13.515% | $114.5934 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $240.47 | 7.775% | $259.1665 | $259.17 | $259.15 | $259.20 |
| Purchase #3 | $21.81 | 6.738% | $23.2796 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $209.55 | 12.553% | $235.8548 | $235.85 | $235.85 | $235.90 |
| Purchase #5 | $235.94 | 9.358% | $258.0193 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $105.89 | 4.259% | $110.3999 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $227.63 | 10.594% | $251.7451 | $251.75 | $251.75 | $251.70 |
| 7 purchase totals = | $1,142.24 | $1,253.0586 | $1,253.06 | $1,253.05 | $1,253.10 | |