| 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 | $37.43 | 8.139% | $40.4764 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $237.82 | 6.512% | $253.3068 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $246.43 | 8.723% | $267.9261 | $267.93 | $267.95 | $267.90 |
| Purchase #4 | $56.92 | 5.471% | $60.0341 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $228.73 | 11.790% | $255.6973 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $52.39 | 9.324% | $57.2748 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $90.88 | 4.161% | $94.6615 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $950.60 | $1,029.3770 | $1,029.38 | $1,029.40 | $1,029.40 | |