| 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 | $97.77 | 6.745% | $104.3646 | $104.36 | $104.35 | $104.40 |
| Purchase #2 | $23.54 | 11.260% | $26.1906 | $26.19 | $26.20 | $26.20 |
| Purchase #3 | $145.56 | 9.655% | $159.6138 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $116.63 | 7.535% | $125.4181 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $81.64 | 10.790% | $90.449 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $6.63 | 3.436% | $6.8578 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $199.45 | 11.651% | $222.6879 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $671.22 | $735.5818 | $735.58 | $735.55 | $735.60 | |