| 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 | $68.53 | 4.351% | $71.5117 | $71.51 | $71.50 | $71.50 |
| Purchase #2 | $92.99 | 7.843% | $100.2832 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $208.88 | 13.528% | $237.1373 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $38.80 | 3.719% | $40.243 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $155.39 | 11.793% | $173.7151 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $185.59 | 8.574% | $201.5025 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $198.51 | 9.830% | $218.0235 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $948.69 | $1,042.4163 | $1,042.41 | $1,042.40 | $1,042.30 | |