| 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 | $124.89 | 11.657% | $139.4484 | $139.45 | $139.45 | $139.40 |
| Purchase #2 | $206.42 | 8.559% | $224.0875 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $182.63 | 3.243% | $188.5527 | $188.55 | $188.55 | $188.60 |
| Purchase #4 | $188.80 | 12.118% | $211.6788 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $20.57 | 10.428% | $22.715 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $142.86 | 12.126% | $160.1832 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $228.37 | 10.106% | $251.4491 | $251.45 | $251.45 | $251.40 |
| 7 purchase totals = | $1,094.54 | $1,198.1147 | $1,198.12 | $1,198.15 | $1,198.10 | |