| 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 | $116.54 | 4.418% | $121.6887 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $183.43 | 6.639% | $195.6079 | $195.61 | $195.60 | $195.60 |
| Purchase #3 | $241.51 | 12.501% | $271.7012 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $244.67 | 4.580% | $255.8759 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $22.44 | 6.415% | $23.8795 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $225.90 | 10.722% | $250.121 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $9.84 | 10.720% | $10.8948 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $1,044.33 | $1,129.7690 | $1,129.77 | $1,129.80 | $1,129.80 | |