| 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 | $83.43 | 8.284% | $90.3413 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $76.85 | 9.800% | $84.3813 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $200.62 | 11.464% | $223.6191 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $192.31 | 6.123% | $204.0851 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $232.32 | 9.665% | $254.7737 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $55.25 | 4.279% | $57.6141 | $57.61 | $57.60 | $57.60 |
| Purchase #7 | $211.37 | 3.217% | $218.1698 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $1,052.15 | $1,132.9844 | $1,132.98 | $1,132.95 | $1,133.00 | |