| 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 | $183.76 | 3.653% | $190.4728 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $86.43 | 4.747% | $90.5328 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $140.99 | 13.673% | $160.2676 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $51.28 | 12.705% | $57.7951 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $221.36 | 10.701% | $245.0477 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $239.58 | 13.245% | $271.3124 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $177.95 | 8.454% | $192.9939 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $1,101.35 | $1,208.4223 | $1,208.42 | $1,208.40 | $1,208.40 | |