| 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 | $185.37 | 6.390% | $197.2151 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $67.37 | 8.322% | $72.9765 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $69.30 | 9.454% | $75.8516 | $75.85 | $75.85 | $75.90 |
| Purchase #4 | $206.56 | 13.237% | $233.9023 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $18.94 | 11.607% | $21.1384 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $32.77 | 6.373% | $34.8584 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $201.62 | 7.758% | $217.2617 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $781.93 | $853.2040 | $853.21 | $853.20 | $853.30 | |