| 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 | $37.92 | 12.178% | $42.5379 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $101.99 | 5.661% | $107.7637 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $217.41 | 6.150% | $230.7807 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $105.51 | 8.729% | $114.72 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $107.46 | 9.339% | $117.4957 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $237.59 | 9.542% | $260.2608 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $116.32 | 11.561% | $129.7678 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $924.20 | $1,003.3266 | $1,003.33 | $1,003.30 | $1,003.40 | |