| 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 | $90.89 | 13.862% | $103.4892 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $111.54 | 6.416% | $118.6964 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $196.55 | 10.649% | $217.4806 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $201.62 | 13.757% | $229.3569 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $17.30 | 6.678% | $18.4553 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $15.63 | 8.498% | $16.9582 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $144.75 | 3.414% | $149.6918 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $778.28 | $854.1284 | $854.14 | $854.15 | $854.30 | |