| 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 | $210.83 | 6.414% | $224.3526 | $224.35 | $224.35 | $224.40 |
| Purchase #2 | $82.88 | 6.863% | $88.5681 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $23.34 | 5.390% | $24.598 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $212.82 | 7.129% | $227.9919 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $174.45 | 8.188% | $188.734 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $155.85 | 11.306% | $173.4704 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $81.48 | 3.430% | $84.2748 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $941.65 | $1,011.9898 | $1,011.98 | $1,011.95 | $1,012.10 | |