| 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 | $246.46 | 12.505% | $277.2798 | $277.28 | $277.30 | $277.30 |
| Purchase #2 | $155.77 | 5.329% | $164.071 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $167.71 | 12.505% | $188.6821 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $68.74 | 9.155% | $75.0331 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $128.39 | 11.648% | $143.3449 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $105.75 | 5.225% | $111.2754 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $78.41 | 11.208% | $87.1982 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $951.23 | $1,046.8845 | $1,046.88 | $1,046.95 | $1,046.90 | |