| 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 | $24.65 | 12.403% | $27.7073 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $214.97 | 6.187% | $228.2702 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $203.77 | 13.210% | $230.688 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $50.62 | 11.455% | $56.4185 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $81.26 | 7.145% | $87.066 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $32.90 | 7.427% | $35.3435 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $139.53 | 3.866% | $144.9242 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $747.70 | $810.4177 | $810.42 | $810.35 | $810.40 | |