| 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 | $63.36 | 10.605% | $70.0793 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $86.99 | 12.748% | $98.0795 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $141.97 | 4.345% | $148.1386 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $51.75 | 10.304% | $57.0823 | $57.08 | $57.10 | $57.10 |
| Purchase #5 | $231.76 | 7.561% | $249.2834 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $102.98 | 9.529% | $112.793 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $6.98 | 6.188% | $7.4119 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $685.79 | $742.8680 | $742.86 | $742.95 | $742.90 | |