| 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 | $47.82 | 13.874% | $54.4545 | $54.45 | $54.45 | $54.50 |
| Purchase #2 | $169.82 | 8.776% | $184.7234 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $117.26 | 3.753% | $121.6608 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $37.88 | 3.224% | $39.1013 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $145.44 | 11.780% | $162.5728 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $99.83 | 9.559% | $109.3727 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $8.54 | 3.293% | $8.8212 | $8.82 | $8.80 | $8.80 |
| 7 purchase totals = | $626.59 | $680.7067 | $680.69 | $680.60 | $680.80 | |