| 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 | $19.57 | 6.522% | $20.8464 | $20.85 | $20.85 | $20.80 |
| Purchase #2 | $241.56 | 4.863% | $253.3071 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $79.93 | 11.312% | $88.9717 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $230.58 | 12.234% | $258.7892 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $233.67 | 11.298% | $260.07 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $53.63 | 6.217% | $56.9642 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $24.46 | 6.433% | $26.0335 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $883.40 | $964.9821 | $964.98 | $964.95 | $965.00 | |