| 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 | $56.95 | 7.577% | $61.2651 | $61.27 | $61.25 | $61.30 |
| Purchase #2 | $139.25 | 12.365% | $156.4683 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $243.32 | 3.672% | $252.2547 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $22.98 | 10.481% | $25.3885 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $117.58 | 10.149% | $129.5132 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $38.85 | 12.626% | $43.7552 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $138.96 | 9.699% | $152.4377 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $757.89 | $821.0827 | $821.09 | $821.05 | $821.20 | |