| 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 | $221.52 | 12.498% | $249.2056 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $245.63 | 11.148% | $273.0128 | $273.01 | $273.00 | $273.00 |
| Purchase #3 | $189.62 | 13.694% | $215.5866 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $109.69 | 7.574% | $117.9979 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $130.55 | 12.786% | $147.2421 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $88.62 | 5.287% | $93.3053 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $112.91 | 8.514% | $122.5232 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $1,098.54 | $1,218.8735 | $1,218.88 | $1,218.85 | $1,218.80 | |