| 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 | $120.70 | 9.428% | $132.0796 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $92.72 | 13.234% | $104.9906 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $45.90 | 10.565% | $50.7493 | $50.75 | $50.75 | $50.70 |
| Purchase #4 | $32.79 | 13.657% | $37.2681 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $190.92 | 6.305% | $202.9575 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $145.37 | 12.550% | $163.6139 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $35.69 | 9.872% | $39.2133 | $39.21 | $39.20 | $39.20 |
| 7 purchase totals = | $664.09 | $730.8723 | $730.87 | $730.85 | $730.90 | |