| 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 | $132.80 | 9.659% | $145.6272 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $51.83 | 12.646% | $58.3844 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $217.40 | 12.156% | $243.8271 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $151.26 | 13.292% | $171.3655 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $67.64 | 10.251% | $74.5738 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $196.59 | 11.661% | $219.5144 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $208.65 | 6.225% | $221.6385 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $1,026.17 | $1,134.9309 | $1,134.93 | $1,134.95 | $1,134.90 | |