| 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 | $131.55 | 11.432% | $146.5888 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $7.97 | 5.482% | $8.4069 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $141.56 | 3.530% | $146.5571 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $158.79 | 12.354% | $178.4069 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $142.66 | 10.421% | $157.5266 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $177.56 | 11.277% | $197.5834 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $177.31 | 9.405% | $193.986 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $937.40 | $1,029.0557 | $1,029.07 | $1,029.10 | $1,029.10 | |