| 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 | $131.98 | 3.273% | $136.2997 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $149.32 | 8.349% | $161.7867 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $19.84 | 6.381% | $21.106 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $30.60 | 4.549% | $31.992 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $50.31 | 13.374% | $57.0385 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $95.45 | 8.496% | $103.5594 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $157.60 | 3.345% | $162.8717 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $635.10 | $674.6540 | $674.66 | $674.65 | $674.70 | |