| 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 | $175.99 | 13.847% | $200.3593 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $228.76 | 7.148% | $245.1118 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $120.32 | 3.119% | $124.0728 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $138.96 | 4.678% | $145.4605 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $167.90 | 12.362% | $188.6558 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $110.35 | 10.265% | $121.6774 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $104.55 | 3.665% | $108.3818 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $1,046.83 | $1,133.7194 | $1,133.72 | $1,133.70 | $1,133.90 | |