| 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 | $249.62 | 7.790% | $269.0654 | $269.07 | $269.05 | $269.10 |
| Purchase #2 | $172.41 | 7.632% | $185.5683 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $164.80 | 10.522% | $182.1403 | $182.14 | $182.15 | $182.10 |
| Purchase #4 | $200.62 | 10.183% | $221.0491 | $221.05 | $221.05 | $221.00 |
| Purchase #5 | $75.62 | 10.845% | $83.821 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $156.76 | 13.590% | $178.0637 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $43.70 | 5.261% | $45.9991 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $1,063.53 | $1,165.7069 | $1,165.71 | $1,165.65 | $1,165.70 | |