| 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 | $132.98 | 13.708% | $151.2089 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $64.69 | 3.692% | $67.0784 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $185.77 | 6.488% | $197.8228 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $223.92 | 7.422% | $240.5393 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $228.87 | 4.588% | $239.3706 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $112.64 | 8.300% | $121.9891 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $33.33 | 12.825% | $37.6046 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $982.20 | $1,055.6137 | $1,055.61 | $1,055.60 | $1,055.60 | |