| 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 | $69.29 | 12.834% | $78.1827 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $67.85 | 5.520% | $71.5953 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $200.43 | 9.364% | $219.1983 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $248.47 | 8.422% | $269.3961 | $269.40 | $269.40 | $269.40 |
| Purchase #5 | $106.98 | 8.671% | $116.2562 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $102.88 | 3.482% | $106.4623 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $232.51 | 11.650% | $259.5974 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $1,028.41 | $1,120.6883 | $1,120.70 | $1,120.70 | $1,120.80 | |