| 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 | $88.69 | 3.219% | $91.5449 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $62.43 | 11.359% | $69.5214 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $123.25 | 6.159% | $130.841 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $231.92 | 5.725% | $245.1974 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $236.91 | 5.279% | $249.4165 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $172.71 | 13.709% | $196.3868 | $196.39 | $196.40 | $196.40 |
| Purchase #7 | $110.85 | 4.335% | $115.6553 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $1,026.76 | $1,098.5633 | $1,098.57 | $1,098.55 | $1,098.50 | |