| 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 | $143.55 | 3.523% | $148.6073 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $114.41 | 3.823% | $118.7839 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $237.39 | 13.482% | $269.3949 | $269.39 | $269.40 | $269.40 |
| Purchase #4 | $237.86 | 3.753% | $246.7869 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $137.63 | 11.285% | $153.1615 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $236.68 | 6.193% | $251.3376 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $35.39 | 8.542% | $38.413 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $1,142.91 | $1,226.4851 | $1,226.48 | $1,226.50 | $1,226.50 | |