| 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 | $50.95 | 4.782% | $53.3864 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $238.55 | 9.579% | $261.4007 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $93.45 | 13.331% | $105.9078 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $5.81 | 3.455% | $6.0107 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $21.74 | 4.525% | $22.7237 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $76.90 | 9.622% | $84.2993 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $228.49 | 7.808% | $246.3305 | $246.33 | $246.35 | $246.30 |
| 7 purchase totals = | $715.89 | $780.0591 | $780.06 | $780.05 | $780.00 | |