| 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 | $240.80 | 3.235% | $248.5899 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $177.47 | 7.651% | $191.0482 | $191.05 | $191.05 | $191.00 |
| Purchase #3 | $240.76 | 10.717% | $266.5622 | $266.56 | $266.55 | $266.60 |
| Purchase #4 | $238.93 | 6.201% | $253.746 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $86.95 | 7.605% | $93.5625 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $228.97 | 4.607% | $239.5186 | $239.52 | $239.50 | $239.50 |
| Purchase #7 | $6.32 | 4.282% | $6.5906 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $1,220.20 | $1,299.6180 | $1,299.62 | $1,299.60 | $1,299.60 | |