| 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 | $26.60 | 10.744% | $29.4579 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $144.67 | 9.109% | $157.848 | $157.85 | $157.85 | $157.80 |
| Purchase #3 | $225.76 | 3.567% | $233.8129 | $233.81 | $233.80 | $233.80 |
| Purchase #4 | $241.90 | 13.790% | $275.258 | $275.26 | $275.25 | $275.30 |
| Purchase #5 | $140.83 | 4.810% | $147.6039 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $241.39 | 3.435% | $249.6817 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $31.56 | 9.542% | $34.5715 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $1,052.71 | $1,128.2339 | $1,128.23 | $1,128.20 | $1,128.30 | |