| 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 | $42.60 | 5.357% | $44.8821 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $122.99 | 10.414% | $135.7982 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $226.43 | 9.645% | $248.2692 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $188.79 | 10.487% | $208.5884 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $218.57 | 6.205% | $232.1323 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $104.63 | 5.399% | $110.279 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $106.25 | 13.268% | $120.3473 | $120.35 | $120.35 | $120.30 |
| 7 purchase totals = | $1,010.26 | $1,100.2965 | $1,100.30 | $1,100.35 | $1,100.30 | |