| 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 | $112.60 | 8.131% | $121.7555 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $102.91 | 11.246% | $114.4833 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $77.68 | 13.611% | $88.253 | $88.25 | $88.25 | $88.30 |
| Purchase #4 | $231.39 | 8.184% | $250.327 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $46.56 | 5.142% | $48.9541 | $48.95 | $48.95 | $49.00 |
| Purchase #6 | $34.94 | 3.577% | $36.1898 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $230.96 | 3.418% | $238.8542 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $837.04 | $898.8169 | $898.81 | $898.85 | $899.00 | |