| 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 | $92.78 | 11.590% | $103.5332 | $103.53 | $103.55 | $103.50 |
| Purchase #2 | $28.49 | 13.844% | $32.4342 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $20.76 | 5.714% | $21.9462 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $8.73 | 8.713% | $9.4906 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $41.46 | 13.464% | $47.0422 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $221.99 | 4.212% | $231.3402 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $99.77 | 3.246% | $103.0085 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $513.98 | $548.7951 | $548.79 | $548.85 | $548.60 | |