| 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 | $186.69 | 12.317% | $209.6846 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $32.69 | 12.507% | $36.7785 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $108.59 | 8.469% | $117.7865 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $27.89 | 5.635% | $29.4616 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $135.48 | 6.179% | $143.8513 | $143.85 | $143.85 | $143.90 |
| Purchase #6 | $173.81 | 9.628% | $190.5444 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $137.52 | 4.662% | $143.9312 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $802.67 | $872.0381 | $872.03 | $872.10 | $872.10 | |