| 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 | $153.86 | 3.770% | $159.6605 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $173.56 | 8.442% | $188.2119 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $50.54 | 3.551% | $52.3347 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $116.54 | 3.658% | $120.803 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $151.32 | 8.238% | $163.7857 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $218.40 | 4.688% | $228.6386 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $100.49 | 8.515% | $109.0467 | $109.05 | $109.05 | $109.00 |
| 7 purchase totals = | $964.71 | $1,022.4811 | $1,022.48 | $1,022.50 | $1,022.40 | |