| 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 | $152.92 | 12.360% | $171.8209 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $55.93 | 12.766% | $63.07 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $125.35 | 7.636% | $134.9217 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $83.61 | 3.380% | $86.436 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $30.52 | 12.317% | $34.2791 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $91.33 | 13.113% | $103.3061 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $18.79 | 4.542% | $19.6434 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $558.45 | $613.4772 | $613.48 | $613.45 | $613.40 | |