| 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 | $215.76 | 12.558% | $242.8551 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $186.87 | 12.367% | $209.9802 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $101.95 | 8.240% | $110.3507 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $230.82 | 12.158% | $258.8831 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $224.55 | 3.140% | $231.6009 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $12.92 | 13.499% | $14.6641 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $142.47 | 6.517% | $151.7548 | $151.75 | $151.75 | $151.80 |
| 7 purchase totals = | $1,115.34 | $1,220.0889 | $1,220.08 | $1,220.10 | $1,220.30 | |