| 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 | $205.51 | 13.343% | $232.9312 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $9.66 | 3.250% | $9.974 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $69.44 | 11.236% | $77.2423 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $128.53 | 8.611% | $139.5977 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $91.35 | 9.624% | $100.1415 | $100.14 | $100.15 | $100.10 |
| Purchase #6 | $5.44 | 13.808% | $6.1912 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $117.44 | 11.185% | $130.5757 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $627.37 | $696.6536 | $696.65 | $696.70 | $696.60 | |