| 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 | $82.26 | 8.164% | $88.9757 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $134.86 | 8.807% | $146.7371 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $161.71 | 13.119% | $182.9247 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $15.67 | 5.741% | $16.5696 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $110.72 | 6.412% | $117.8194 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $144.92 | 5.576% | $153.0007 | $153.00 | $153.00 | $153.00 |
| Purchase #7 | $202.28 | 12.389% | $227.3405 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $852.42 | $933.3677 | $933.37 | $933.35 | $933.30 | |