| 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 | $47.59 | 3.281% | $49.1514 | $49.15 | $49.15 | $49.20 |
| Purchase #2 | $71.26 | 3.547% | $73.7876 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $183.93 | 4.550% | $192.2988 | $192.30 | $192.30 | $192.30 |
| Purchase #4 | $234.60 | 9.221% | $256.2325 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $45.37 | 5.181% | $47.7206 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $35.58 | 7.669% | $38.3086 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $44.68 | 5.462% | $47.1204 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $663.01 | $704.6199 | $704.62 | $704.60 | $704.60 | |