| 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 | $72.40 | 4.564% | $75.7043 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $162.58 | 7.695% | $175.0905 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $182.80 | 13.269% | $207.0557 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $139.71 | 6.151% | $148.3036 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $74.67 | 4.210% | $77.8136 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $86.52 | 11.774% | $96.7069 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $147.74 | 9.394% | $161.6187 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $866.42 | $942.2933 | $942.29 | $942.25 | $942.30 | |