| 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 | $226.96 | 12.382% | $255.0622 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $56.94 | 8.308% | $61.6706 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $6.53 | 10.323% | $7.2041 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $141.48 | 7.290% | $151.7939 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $75.40 | 9.767% | $82.7643 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $177.92 | 12.691% | $200.4998 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $227.94 | 5.131% | $239.6356 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $913.17 | $998.6305 | $998.62 | $998.60 | $998.70 | |