| 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 | $234.74 | 9.656% | $257.4065 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $81.25 | 11.739% | $90.7879 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $226.76 | 9.539% | $248.3906 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $170.68 | 9.586% | $187.0414 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $153.96 | 6.259% | $163.5964 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $129.38 | 13.714% | $147.1232 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $105.86 | 3.777% | $109.8583 | $109.86 | $109.85 | $109.90 |
| 7 purchase totals = | $1,102.63 | $1,204.2043 | $1,204.21 | $1,204.20 | $1,204.20 | |