| 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 | $118.97 | 10.594% | $131.5737 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $29.48 | 3.740% | $30.5826 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $35.76 | 8.293% | $38.7256 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $12.69 | 4.147% | $13.2163 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $111.26 | 13.865% | $126.6862 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $202.78 | 4.217% | $211.3312 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $114.30 | 11.304% | $127.2205 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $625.24 | $679.3361 | $679.34 | $679.35 | $679.30 | |