| 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 | $73.42 | 11.362% | $81.762 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $192.82 | 13.512% | $218.8738 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $150.95 | 8.285% | $163.4562 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $61.52 | 8.347% | $66.6551 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $137.72 | 6.226% | $146.2944 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $136.64 | 12.550% | $153.7883 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $49.56 | 13.425% | $56.2134 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $802.63 | $887.0432 | $887.04 | $887.00 | $887.20 | |