| 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 | $236.67 | 4.811% | $248.0562 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $32.25 | 7.678% | $34.7262 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $225.38 | 9.626% | $247.0751 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $230.86 | 9.269% | $252.2584 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $183.35 | 10.652% | $202.8804 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $14.74 | 9.256% | $16.1043 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $146.80 | 8.219% | $158.8655 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $1,070.05 | $1,159.9661 | $1,159.98 | $1,160.00 | $1,160.10 | |