| 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 | $239.30 | 11.841% | $267.6355 | $267.64 | $267.65 | $267.60 |
| Purchase #2 | $109.40 | 11.666% | $122.1626 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $133.52 | 13.622% | $151.7081 | $151.71 | $151.70 | $151.70 |
| Purchase #4 | $213.92 | 7.429% | $229.8121 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $171.40 | 5.413% | $180.6779 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $92.98 | 12.497% | $104.5997 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $195.83 | 11.305% | $217.9686 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $1,156.35 | $1,274.5645 | $1,274.57 | $1,274.55 | $1,274.60 | |