| 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 | $128.88 | 9.102% | $140.6107 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $25.39 | 3.310% | $26.2304 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $210.91 | 9.521% | $230.9907 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $101.99 | 12.669% | $114.9111 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $170.30 | 3.232% | $175.8041 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $7.25 | 13.408% | $8.2221 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $59.95 | 11.852% | $67.0553 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $704.67 | $763.8244 | $763.82 | $763.80 | $763.80 | |