| 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 | $8.35 | 10.242% | $9.2052 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $33.53 | 12.106% | $37.5891 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $228.94 | 7.327% | $245.7144 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $222.74 | 11.572% | $248.5155 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $49.37 | 9.858% | $54.2369 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $195.74 | 13.311% | $221.795 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $221.39 | 13.263% | $250.753 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $960.06 | $1,067.8091 | $1,067.82 | $1,067.80 | $1,067.80 | |