| 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 | $183.28 | 6.609% | $195.393 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $32.48 | 7.317% | $34.8566 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $103.28 | 8.461% | $112.0185 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $159.75 | 3.401% | $165.1831 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $16.42 | 11.378% | $18.2883 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $97.59 | 6.394% | $103.8299 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $206.31 | 10.129% | $227.2071 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $799.11 | $856.7765 | $856.78 | $856.80 | $856.80 | |