| 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 | $176.88 | 3.277% | $182.6764 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $201.96 | 9.626% | $221.4007 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $249.56 | 12.614% | $281.0395 | $281.04 | $281.05 | $281.00 |
| Purchase #4 | $167.57 | 3.188% | $172.9121 | $172.91 | $172.90 | $172.90 |
| Purchase #5 | $222.47 | 12.858% | $251.0752 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $101.55 | 7.551% | $109.218 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $219.46 | 12.146% | $246.1156 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,339.45 | $1,464.4375 | $1,464.45 | $1,464.45 | $1,464.40 | |