| 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 | $222.44 | 9.285% | $243.0936 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $32.39 | 12.483% | $36.4332 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $135.56 | 12.346% | $152.2962 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $89.60 | 12.230% | $100.5581 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $234.58 | 9.818% | $257.6111 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $116.68 | 8.327% | $126.3959 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $122.77 | 13.436% | $139.2654 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $954.02 | $1,055.6535 | $1,055.66 | $1,055.65 | $1,055.70 | |