| 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 | $131.90 | 13.816% | $150.1233 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $239.36 | 10.751% | $265.0936 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $104.59 | 7.223% | $112.1445 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $27.97 | 8.765% | $30.4216 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $164.42 | 11.323% | $183.0373 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $194.51 | 8.609% | $211.2554 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $75.90 | 10.644% | $83.9788 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $938.65 | $1,036.0545 | $1,036.05 | $1,036.05 | $1,036.00 | |