| 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 | $90.97 | 8.233% | $98.4596 | $98.46 | $98.45 | $98.50 |
| Purchase #2 | $64.40 | 4.190% | $67.0984 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $230.55 | 6.192% | $244.8257 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $5.66 | 7.162% | $6.0654 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $79.46 | 4.203% | $82.7997 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $194.82 | 7.772% | $209.9614 | $209.96 | $209.95 | $210.00 |
| Purchase #7 | $143.47 | 9.742% | $157.4468 | $157.45 | $157.45 | $157.40 |
| 7 purchase totals = | $809.33 | $866.6570 | $866.67 | $866.65 | $866.70 | |