| 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 | $99.62 | 8.612% | $108.1993 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $227.71 | 7.130% | $243.9457 | $243.95 | $243.95 | $243.90 |
| Purchase #3 | $131.78 | 7.733% | $141.9705 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $151.89 | 6.625% | $161.9527 | $161.95 | $161.95 | $162.00 |
| Purchase #5 | $223.38 | 9.296% | $244.1454 | $244.15 | $244.15 | $244.10 |
| Purchase #6 | $119.57 | 4.239% | $124.6386 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $87.77 | 6.465% | $93.4443 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $1,041.72 | $1,118.2965 | $1,118.30 | $1,118.30 | $1,118.20 | |