| 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 | $148.85 | 8.115% | $160.9292 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $31.77 | 8.831% | $34.5756 | $34.58 | $34.60 | $34.60 |
| Purchase #3 | $27.66 | 3.408% | $28.6027 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $143.71 | 5.166% | $151.1341 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $249.77 | 3.791% | $259.2388 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $242.94 | 10.818% | $269.2212 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $205.97 | 4.508% | $215.2551 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $1,050.67 | $1,118.9567 | $1,118.96 | $1,119.00 | $1,118.90 | |