| 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 | $172.46 | 8.768% | $187.5813 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $139.77 | 11.619% | $156.0099 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $230.89 | 9.241% | $252.2265 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $172.35 | 5.819% | $182.379 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $221.72 | 3.291% | $229.0168 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $146.81 | 5.206% | $154.4529 | $154.45 | $154.45 | $154.50 |
| Purchase #7 | $204.67 | 6.740% | $218.4648 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $1,288.67 | $1,380.1312 | $1,380.13 | $1,380.15 | $1,380.20 | |