| 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 | $227.75 | 8.755% | $247.6895 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $14.93 | 9.708% | $16.3794 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $57.60 | 4.340% | $60.0998 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $71.85 | 13.671% | $81.6726 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $161.97 | 5.700% | $171.2023 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $206.52 | 5.692% | $218.2751 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $234.79 | 6.406% | $249.8306 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $975.41 | $1,045.1493 | $1,045.15 | $1,045.20 | $1,045.20 | |