| 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 | $107.45 | 11.183% | $119.4661 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $147.84 | 13.745% | $168.1606 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $198.30 | 11.592% | $221.2869 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $205.48 | 10.449% | $226.9506 | $226.95 | $226.95 | $227.00 |
| Purchase #5 | $101.30 | 9.805% | $111.2325 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $218.36 | 4.503% | $228.1928 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $19.92 | 10.300% | $21.9718 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $998.65 | $1,097.2613 | $1,097.26 | $1,097.25 | $1,097.40 | |