| 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 | $188.50 | 11.248% | $209.7025 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $50.30 | 11.325% | $55.9965 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $145.55 | 13.554% | $165.2778 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $170.76 | 5.151% | $179.5558 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $10.72 | 4.693% | $11.2231 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $230.61 | 11.820% | $257.8681 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $75.52 | 13.323% | $85.5815 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $871.96 | $965.2053 | $965.21 | $965.20 | $965.30 | |