| 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 | $19.64 | 7.704% | $21.1531 | $21.15 | $21.15 | $21.20 |
| Purchase #2 | $157.88 | 9.363% | $172.6623 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $119.80 | 5.635% | $126.5507 | $126.55 | $126.55 | $126.60 |
| Purchase #4 | $179.97 | 10.150% | $198.237 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $249.62 | 5.511% | $263.3766 | $263.38 | $263.40 | $263.40 |
| Purchase #6 | $25.59 | 3.615% | $26.5151 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $120.75 | 4.762% | $126.5001 | $126.50 | $126.50 | $126.50 |
| 7 purchase totals = | $873.25 | $934.9949 | $935.00 | $935.00 | $935.10 | |