| 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 | $45.45 | 11.380% | $50.6222 | $50.62 | $50.60 | $50.60 |
| Purchase #2 | $79.44 | 8.656% | $86.3163 | $86.32 | $86.30 | $86.30 |
| Purchase #3 | $162.33 | 12.448% | $182.5368 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $184.85 | 4.791% | $193.7062 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $250.39 | 6.821% | $267.4691 | $267.47 | $267.45 | $267.50 |
| Purchase #6 | $244.32 | 5.633% | $258.0825 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $228.94 | 11.493% | $255.2521 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $1,195.72 | $1,293.9852 | $1,293.99 | $1,293.95 | $1,294.00 | |