| 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 | $16.60 | 4.515% | $17.3495 | $17.35 | $17.35 | $17.30 |
| Purchase #2 | $161.74 | 6.580% | $172.3825 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $213.57 | 3.265% | $220.5431 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $194.72 | 6.532% | $207.4391 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $209.68 | 5.830% | $221.9043 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $184.49 | 3.351% | $190.6723 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $90.52 | 4.144% | $94.2711 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $1,071.32 | $1,124.5619 | $1,124.55 | $1,124.55 | $1,124.50 | |