| 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 | $47.26 | 8.818% | $51.4274 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $5.73 | 3.174% | $5.9119 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $166.58 | 13.315% | $188.7601 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $13.78 | 8.208% | $14.9111 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $190.29 | 6.364% | $202.4001 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $174.57 | 6.431% | $185.7966 | $185.80 | $185.80 | $185.80 |
| Purchase #7 | $61.76 | 11.599% | $68.9235 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $659.97 | $718.1307 | $718.13 | $718.10 | $718.10 | |