| 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 | $125.94 | 12.581% | $141.7845 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $250.69 | 13.579% | $284.7312 | $284.73 | $284.75 | $284.70 |
| Purchase #3 | $39.74 | 5.397% | $41.8848 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $231.82 | 10.742% | $256.7221 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $144.87 | 10.557% | $160.1639 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $46.33 | 7.342% | $49.7315 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $182.32 | 4.871% | $191.2008 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $1,021.71 | $1,126.2188 | $1,126.20 | $1,126.25 | $1,126.20 | |