| 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 | $121.38 | 5.763% | $128.3751 | $128.38 | $128.40 | $128.40 |
| Purchase #2 | $182.94 | 8.211% | $197.9612 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $125.88 | 9.323% | $137.6158 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $247.54 | 3.447% | $256.0727 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $17.53 | 4.154% | $18.2582 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $197.88 | 10.412% | $218.4833 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $228.91 | 3.541% | $237.0157 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $1,122.06 | $1,193.7820 | $1,193.79 | $1,193.75 | $1,193.90 | |