| 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 | $239.63 | 4.128% | $249.5219 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $248.91 | 6.782% | $265.7911 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $218.50 | 5.351% | $230.1919 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $219.31 | 10.109% | $241.48 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $28.76 | 7.721% | $30.9806 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $137.71 | 8.123% | $148.8962 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $118.27 | 4.237% | $123.2811 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $1,211.09 | $1,290.1428 | $1,290.14 | $1,290.20 | $1,290.20 | |