| 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 | $145.61 | 13.106% | $164.6936 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $35.42 | 7.852% | $38.2012 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $199.98 | 6.648% | $213.2747 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $215.74 | 13.874% | $245.6718 | $245.67 | $245.65 | $245.70 |
| Purchase #5 | $75.53 | 5.450% | $79.6464 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $61.71 | 11.705% | $68.9332 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $236.48 | 5.449% | $249.3658 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $970.47 | $1,059.7867 | $1,059.78 | $1,059.75 | $1,059.80 | |