| 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 | $218.84 | 10.224% | $241.2142 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $34.45 | 11.185% | $38.3032 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $19.61 | 9.605% | $21.4935 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $233.75 | 6.731% | $249.4837 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $106.39 | 7.132% | $113.9777 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $214.91 | 9.536% | $235.4038 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $173.34 | 10.326% | $191.2391 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $1,001.29 | $1,091.1152 | $1,091.10 | $1,091.15 | $1,091.10 | |