| 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 | $125.82 | 5.440% | $132.6646 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $159.41 | 10.351% | $175.9105 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $7.43 | 10.735% | $8.2276 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $149.58 | 5.492% | $157.7949 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $91.52 | 5.331% | $96.3989 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $121.29 | 13.439% | $137.5902 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $92.38 | 10.592% | $102.1649 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $747.43 | $810.7516 | $810.74 | $810.75 | $810.80 | |