| 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 | $88.88 | 9.440% | $97.2703 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $126.75 | 5.345% | $133.5248 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $224.38 | 10.554% | $248.0611 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $126.79 | 12.702% | $142.8949 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $29.76 | 10.124% | $32.7729 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $55.97 | 4.334% | $58.3957 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $235.63 | 13.435% | $267.2869 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $888.16 | $980.2066 | $980.20 | $980.15 | $980.30 | |