| 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 | $156.74 | 8.811% | $170.5504 | $170.55 | $170.55 | $170.60 |
| Purchase #2 | $170.37 | 7.156% | $182.5617 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $96.64 | 13.742% | $109.9203 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $127.89 | 4.446% | $133.576 | $133.58 | $133.60 | $133.60 |
| Purchase #5 | $30.61 | 7.689% | $32.9636 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $138.67 | 13.370% | $157.2102 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $185.51 | 11.280% | $206.4355 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $906.43 | $993.2177 | $993.22 | $993.20 | $993.30 | |