| 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 | $53.33 | 12.848% | $60.1818 | $60.18 | $60.20 | $60.20 |
| Purchase #2 | $194.53 | 7.807% | $209.717 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $114.29 | 10.523% | $126.3167 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $174.93 | 4.844% | $183.4036 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $219.60 | 6.744% | $234.4098 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $45.49 | 13.149% | $51.4715 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $212.71 | 11.611% | $237.4078 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $1,014.88 | $1,102.9082 | $1,102.91 | $1,102.85 | $1,102.90 | |