| 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 | $142.61 | 10.701% | $157.8707 | $157.87 | $157.85 | $157.90 |
| Purchase #2 | $241.94 | 8.419% | $262.3089 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $31.84 | 3.561% | $32.9738 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $68.63 | 8.343% | $74.3558 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $5.49 | 7.139% | $5.8819 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $245.49 | 8.433% | $266.1922 | $266.19 | $266.20 | $266.20 |
| Purchase #7 | $125.42 | 9.391% | $137.1982 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $861.42 | $936.7815 | $936.78 | $936.75 | $936.90 | |