| 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 | $235.56 | 9.678% | $258.3575 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $106.54 | 10.843% | $118.0921 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $63.39 | 11.718% | $70.818 | $70.82 | $70.80 | $70.80 |
| Purchase #4 | $178.69 | 4.629% | $186.9616 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $29.25 | 9.513% | $32.0326 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $224.26 | 8.284% | $242.8377 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $109.64 | 10.505% | $121.1577 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $947.33 | $1,030.2572 | $1,030.26 | $1,030.25 | $1,030.30 | |