| 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 | $137.95 | 11.232% | $153.4445 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $45.85 | 13.183% | $51.8944 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $218.99 | 4.112% | $227.9949 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $213.76 | 7.333% | $229.435 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $200.27 | 10.656% | $221.6108 | $221.61 | $221.60 | $221.60 |
| Purchase #6 | $206.41 | 13.748% | $234.7872 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $126.52 | 3.782% | $131.305 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $1,149.75 | $1,250.4718 | $1,250.47 | $1,250.50 | $1,250.40 | |