| 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 | $103.65 | 11.641% | $115.7159 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $146.26 | 12.854% | $165.0603 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $145.87 | 13.673% | $165.8148 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $129.47 | 9.398% | $141.6376 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $30.45 | 9.580% | $33.3671 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $113.61 | 11.443% | $126.6104 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $188.99 | 13.133% | $213.8101 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $858.30 | $962.0162 | $962.02 | $961.95 | $962.00 | |