| 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 | $76.47 | 6.391% | $81.3572 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $168.64 | 13.433% | $191.2934 | $191.29 | $191.30 | $191.30 |
| Purchase #3 | $132.38 | 10.848% | $146.7406 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $77.64 | 9.304% | $84.8636 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $10.42 | 8.742% | $11.3309 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $42.25 | 6.417% | $44.9612 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $223.34 | 3.373% | $230.8733 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $731.14 | $791.4202 | $791.41 | $791.40 | $791.50 | |