| 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 | $184.40 | 3.770% | $191.3519 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $157.39 | 9.129% | $171.7581 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $212.67 | 13.425% | $241.2209 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $167.82 | 8.410% | $181.9337 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $105.88 | 13.234% | $119.8922 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $111.48 | 3.461% | $115.3383 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $46.75 | 3.784% | $48.519 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $986.39 | $1,070.0141 | $1,070.01 | $1,070.00 | $1,070.00 | |