| 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 | $8.60 | 7.752% | $9.2667 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $213.28 | 12.172% | $239.2404 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $246.41 | 4.449% | $257.3728 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $174.32 | 6.386% | $185.4521 | $185.45 | $185.45 | $185.50 |
| Purchase #5 | $243.47 | 8.464% | $264.0773 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $234.85 | 13.615% | $266.8248 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $31.89 | 4.467% | $33.3145 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $1,152.82 | $1,255.5486 | $1,255.54 | $1,255.50 | $1,255.60 | |