| 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 | $31.31 | 9.764% | $34.3671 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $222.62 | 12.360% | $250.1358 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $106.63 | 7.719% | $114.8608 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $49.73 | 9.323% | $54.3663 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $53.27 | 13.120% | $60.259 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $29.65 | 7.625% | $31.9108 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $195.27 | 8.770% | $212.3952 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $688.48 | $758.2950 | $758.31 | $758.25 | $758.40 | |