| 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 | $247.84 | 13.674% | $281.7296 | $281.73 | $281.75 | $281.70 |
| Purchase #2 | $7.85 | 3.841% | $8.1515 | $8.15 | $8.15 | $8.20 |
| Purchase #3 | $249.96 | 7.785% | $269.4194 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $114.86 | 10.234% | $126.6148 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $245.62 | 13.379% | $278.4815 | $278.48 | $278.50 | $278.50 |
| Purchase #6 | $42.36 | 7.597% | $45.5781 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $61.62 | 13.381% | $69.8654 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $970.11 | $1,079.8403 | $1,079.84 | $1,079.85 | $1,079.90 | |