| 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 | $52.51 | 5.174% | $55.2269 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $247.74 | 4.692% | $259.364 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $160.73 | 4.288% | $167.6221 | $167.62 | $167.60 | $167.60 |
| Purchase #4 | $33.41 | 9.113% | $36.4547 | $36.45 | $36.45 | $36.50 |
| Purchase #5 | $242.30 | 7.146% | $259.6148 | $259.61 | $259.60 | $259.60 |
| Purchase #6 | $221.65 | 13.869% | $252.3906 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $168.32 | 8.757% | $183.0598 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $1,126.66 | $1,213.7329 | $1,213.72 | $1,213.70 | $1,213.80 | |