| 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 | $22.59 | 4.199% | $23.5386 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $206.53 | 6.845% | $220.667 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $187.46 | 9.358% | $205.0025 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $71.65 | 11.633% | $79.985 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $14.26 | 8.637% | $15.4916 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $31.56 | 8.186% | $34.1435 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $201.91 | 4.326% | $210.6446 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $735.96 | $789.4728 | $789.47 | $789.50 | $789.40 | |