| 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 | $150.36 | 10.558% | $166.235 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $183.90 | 10.339% | $202.9134 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $243.40 | 8.746% | $264.6878 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $100.81 | 3.542% | $104.3807 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $85.82 | 12.716% | $96.7329 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $87.32 | 7.864% | $94.1868 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $212.48 | 7.668% | $228.773 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $1,064.09 | $1,157.9096 | $1,157.91 | $1,157.95 | $1,157.90 | |