| 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 | $225.89 | 4.810% | $236.7553 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $235.99 | 11.443% | $262.9943 | $262.99 | $263.00 | $263.00 |
| Purchase #3 | $135.98 | 13.354% | $154.1388 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $155.47 | 4.329% | $162.2003 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $218.65 | 10.558% | $241.7351 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $61.46 | 13.324% | $69.6489 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $195.59 | 9.691% | $214.5446 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $1,229.03 | $1,342.0173 | $1,342.02 | $1,342.05 | $1,341.90 | |