| 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 | $29.81 | 13.161% | $33.7333 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $45.97 | 6.134% | $48.7898 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $246.72 | 4.602% | $258.0741 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $34.72 | 7.529% | $37.3341 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $13.36 | 7.830% | $14.4061 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $67.69 | 13.366% | $76.7374 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $183.41 | 4.264% | $191.2306 | $191.23 | $191.25 | $191.20 |
| 7 purchase totals = | $621.68 | $660.3054 | $660.30 | $660.35 | $660.20 | |