| 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 | $171.95 | 9.712% | $188.6498 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $15.47 | 4.488% | $16.1643 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $193.30 | 10.251% | $213.1152 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $244.73 | 9.235% | $267.3308 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $91.88 | 13.793% | $104.553 | $104.55 | $104.55 | $104.60 |
| Purchase #6 | $51.37 | 13.500% | $58.305 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $202.99 | 5.497% | $214.1484 | $214.15 | $214.15 | $214.10 |
| 7 purchase totals = | $971.69 | $1,062.2665 | $1,062.27 | $1,062.25 | $1,062.20 | |