| 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 | $115.63 | 9.633% | $126.7686 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $18.63 | 13.211% | $21.0912 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $171.44 | 12.618% | $193.0723 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $177.90 | 10.722% | $196.9744 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $208.51 | 6.432% | $221.9214 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $200.92 | 5.398% | $211.7657 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $142.41 | 9.560% | $156.0244 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $1,035.44 | $1,127.6180 | $1,127.61 | $1,127.50 | $1,127.70 | |