| 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 | $35.97 | 13.670% | $40.8871 | $40.89 | $40.90 | $40.90 |
| Purchase #2 | $14.27 | 11.589% | $15.9238 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $202.54 | 11.148% | $225.1192 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $95.91 | 3.874% | $99.6256 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $86.32 | 7.372% | $92.6835 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $231.43 | 13.514% | $262.7055 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $17.49 | 4.147% | $18.2153 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $683.93 | $755.1600 | $755.17 | $755.15 | $755.10 | |