| 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 | $184.94 | 12.220% | $207.5397 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $152.95 | 4.584% | $159.9612 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $66.97 | 13.770% | $76.1918 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $25.75 | 13.828% | $29.3107 | $29.31 | $29.30 | $29.30 |
| Purchase #5 | $85.94 | 9.358% | $93.9823 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $81.43 | 11.135% | $90.4972 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $210.62 | 11.174% | $234.1547 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $808.60 | $891.6376 | $891.63 | $891.65 | $891.70 | |